개발용 설치 문제

“Bundle Install” 단계에 도달하면 다음과 같은 메시지가 표시됩니다.

An error occurred while installing xorcist (1.1.2), and Bundler cannot continue.

In Gemfile:
  xorcist

이제 어떻게 해야 하나요?

일반적으로 이 유형의 오류는 Ruby가 해당 제ems를 설치하기 전에 설치해야 하는 Linux 패키지가 있다는 것을 의미합니다. https://rubygems.org/gems/xorcist/versions/1.1.2를 참조하세요.

이 명령어 sudo apt install xorcist를 사용하면 다음과 같은 메시지가 표시됩니다.

Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package xorcist

sudo apt update를 실행한 후 다시 sudo apt install xorcist를 실행해 보세요.

이 명령어 sudo apt update를 실행한 후 sudo apt install xorcist를 실행해도 비슷한 오류가 계속됩니다.

가우라브님, 안녕하세요.
xorcist gem은 다니엘라가 말했듯이 운영체제 패키지를 통해 설치하는 것이 도움이 되는 외부 의존성이 필요하지 않습니다.

대신, gem을 설치하는 데 더 일반적인 문제(공간 부족, 권한 문제 등)가 있는 것으로 보입니다.
오류가 발생했을 때 오류 메시지의 더 많은 부분을 보여줄 수 있을까요?

안녕하세요 @leonardo
먼저 이 명령어 Bundle install을 실행하면
이렇게 표시됩니다.

Fetching gem metadata from https://rubygems.org/.........
Using rake 13.0.6
Using concurrent-ruby 1.1.9
Using minitest 5.15.0
Using zeitwerk 2.5.1
Using builder 3.2.4
Using erubi 1.10.0
Using aws-partitions 1.516.0
Using crass 1.0.6
Using jmespath 1.4.0
Using ember-source 2.18.2
Using execjs 2.8.1
Using coderay 1.1.3
Fetching debug_inspector 1.1.0
Fetching msgpack 1.4.2
Fetching racc 1.6.0
Using mini_mime 1.1.2
Using uniform_notifier 1.14.2
Using bundler 2.2.26
Using ast 2.4.2
Fetching cbor 0.5.9.6
Using public_suffix 4.0.6
Using certified 1.0.0
Using chunky_png 1.4.0
Using rack 2.2.3
Using connection_pool 2.2.5
Using aws-eventstream 1.2.0
Using ipaddr 1.2.3
Fetching cppjieba_rb 0.3.3
Using rexml 3.2.5
Using diff-lcs 1.5.0
Fetching byebug 11.1.3
Using diffy 3.4.0
Using method_source 1.0.0
Using thor 1.1.0
Using discourse-ember-source 3.12.2.3
Using discourse-fonts 0.0.9
Using colored2 3.1.2
Using docile 1.4.0
Using regexp_parser 2.2.0
Using email_reply_trimmer 0.1.13
Using excon 0.89.0
Using exifr 1.3.9
Using fabrication 2.23.1
Using fakeweb 1.3.0
Using faraday-em_http 1.0.0
Using faraday-em_synchrony 1.0.0
Using faraday-excon 1.1.0
Using faraday-httpclient 1.0.1
Using faraday-net_http 1.0.1
Using faraday-net_http_persistent 1.2.0
Using faraday-patron 1.0.0
Using faraday-rack 1.0.0
Using multipart-post 2.1.1
Using ruby2_keywords 0.0.5
Fetching fast_blank 1.0.1
Using literate_randomizer 0.4.0
Fetching fast_xs 0.8.0
Installing racc 1.6.0 with native extensions
Installing byebug 11.1.3 with native extensions
Installing debug_inspector 1.1.0 with native extensions
Installing fast_blank 1.0.1 with native extensions
Installing cbor 0.5.9.6 with native extensions
Installing fast_xs 0.8.0 with native extensions
Installing msgpack 1.4.2 with native extensions
Using fastimage 2.2.6
Fetching ffi 1.15.4
Using fspath 3.1.2
Using guess_html_encoding 0.0.11
Using hana 1.3.7
Using hashdiff 1.0.1
Using hashie 4.1.0
Using highline 2.0.3
Using hkdf 0.3.0
Using htmlentities 4.3.4
Using http_accept_language 2.1.1
Using image_size 3.0.1
Using in_threads 1.5.4
Using progress 3.6.0
Fetching gc_tracer 1.5.1
Fetching json 2.6.1
Installing gc_tracer 1.5.1 with native extensions
Installing json 2.6.1 with native extensions
Using uri_template 0.7.0
Using jwt 2.3.0
Using libv8-node 16.10.0.0 (x86_64-linux)
Using rb-fsevent 0.11.0
Using logstash-event 1.2.02
Using logster 2.10.1
Using lru_redux 1.1.0
Fetching lz4-ruby 0.3.3
Fetching kgio 2.11.4
Installing lz4-ruby 0.3.3 with native extensions
Installing kgio 2.11.4 with native extensions
Installing ffi 1.15.4 with native extensions
Using maxminddb 0.1.22
Using memory_profiler 1.0.0
Using redis 4.5.1
Using mini_sql 1.1.3
Using mocha 1.13.0
Using multi_json 1.15.0
Using multi_xml 0.6.0
Using mustache 1.1.1
Fetching nio4r 2.5.8
Using oauth 0.5.8
Using optimist 3.0.1
Using parallel 1.21.0
Installing nio4r 2.5.8 with native extensions
Using r2 0.2.7
Using rainbow 3.0.0
Fetching raindrops 0.20.0
Using rchardet 1.8.0
Fetching pg 1.2.3
Fetching oj 3.13.2
Installing raindrops 0.20.0 with native extensions
Fetching rinku 2.0.6
Using rotp 6.2.0
Using rqrcode_core 1.2.0
Using rspec-support 3.10.3
Using rtlit 0.0.5
Using ruby-progressbar 1.11.0
Using unicode-display_width 2.1.0
Installing pg 1.2.3 with native extensions
Fetching ruby-prof 1.4.3
Installing oj 3.13.2 with native extensions
Installing rinku 2.0.6 with native extensions
Installing ruby-prof 1.4.3 with native extensions
Using rubyzip 2.3.2
Using tilt 2.0.10
Using simplecov-html 0.12.3
Using sshkey 2.0.0
Fetching stackprof 0.2.17
Using simplecov_json_formatter 0.1.3
Using test-prof 1.0.7
Fetching unf_ext 0.0.8
Installing stackprof 0.2.17 with native extensions
Fetching xorcist 1.1.2
Installing xorcist 1.1.2 with native extensions
Installing unf_ext 0.0.8 with native extensions
Using yaml-lint 0.0.10
Using i18n 1.8.11
Using tzinfo 2.0.4
Using barber 0.12.2
Using ember-data-source 3.0.2
Using uglifier 4.2.0
Using mail 2.8.0.edge from https://github.com/discourse/mail.git (at main@5b700fc)
Using parser 3.0.3.2
Using addressable 2.8.0
Using rack-test 1.1.0
Using better_errors 2.9.1
Using sprockets 3.7.2
Using request_store 1.5.0
Using message_bus 3.3.8
Using rack-mini-profiler 2.3.3
Using rack-protection 2.1.0
Using aws-sigv4 1.4.0
Fetching openssl 2.2.1
Installing openssl 2.2.1 with native extensions
Using crack 0.4.5
Using rss 0.2.9
Using ecma-re-validator 0.3.0
Using faraday 1.8.0
Using mock_redis 0.29.0
Using omniauth 1.9.1
Fetching mini_racer 0.5.0
Using image_optim 0.31.1
Using webpush 1.1.0
Using logstash-logger 0.26.1
Using sidekiq 6.3.1
Using redis-namespace 1.8.1
Using parallel_tests 3.7.3
Using rqrcode 2.1.0
Using rspec-core 3.10.1
Using rspec-expectations 3.10.1
Using rspec-mocks 3.10.2
Using simplecov 0.21.2
Using activesupport 6.1.4.1
Using faker 2.19.0
Using rubocop-ast 1.15.0
Using aws-sdk-core 3.121.2
Using css_parser 1.11.0
Using ember-handlebars-template 0.8.0
Using json-schema 2.8.1
Using webmock 3.14.0
Using json_schemer 0.2.18
Using oauth2 1.4.7
Using pry 0.13.1
Using omniauth-oauth 1.2.0
Using globalid 1.0.0
Using activemodel 6.1.4.1
Using bullet 7.0.0
Using discourse_dev_assets 0.0.3
Using rspec 3.10.0
Using shoulda-matchers 5.1.0
Using mini_scheduler 0.13.0
Installing mini_racer 0.5.0 with native extensions
Installing cppjieba_rb 0.3.3 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/racc-1.6.0/ext/racc/cparse
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-1vjcebw.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/racc-1.6.0 for inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/racc-1.6.0/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing racc (1.6.0), and Bundler cannot continue.

In Gemfile:
  actionmailer was resolved to 6.1.4.1, which depends on
    actionpack was resolved to 6.1.4.1, which depends on
      actionview was resolved to 6.1.4.1, which depends on
        rails-dom-testing was resolved to 2.0.3, which depends on
          nokogiri was resolved to 1.12.5, which depends on
            racc


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory:
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/debug_inspector-1.1.0/ext/debug_inspector
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-2tbyeo.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/debug_inspector-1.1.0 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/debug_inspector-1.1.0/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing debug_inspector (1.1.0), and Bundler cannot continue.

In Gemfile:
  binding_of_caller was resolved to 1.0.0, which depends on
    debug_inspector


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/msgpack-1.4.2/ext/msgpack
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-12s1161.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/msgpack-1.4.2 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/msgpack-1.4.2/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing msgpack (1.4.2), and Bundler cannot continue.

In Gemfile:
  bootsnap was resolved to 1.9.3, which depends on
    msgpack


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/byebug-11.1.3/ext/byebug
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-14eb4fy.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/byebug-11.1.3 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/byebug-11.1.3/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing byebug (11.1.3), and Bundler cannot continue.

In Gemfile:
  pry-byebug was resolved to 3.9.0, which depends on
    byebug


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/cbor-0.5.9.6/ext/cbor
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-bjcvwh.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/cbor-0.5.9.6 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/cbor-0.5.9.6/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing cbor (0.5.9.6), and Bundler cannot continue.

In Gemfile:
  cose was resolved to 1.2.0, which depends on
    cbor


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/fast_blank-1.0.1/ext/fast_blank
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-1ou96k.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/fast_blank-1.0.1 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/fast_blank-1.0.1/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing fast_blank (1.0.1), and Bundler cannot continue.

In Gemfile:
  fast_blank


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/fast_xs-0.8.0/ext/fast_xs
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-jgca9p.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/fast_xs-0.8.0 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/fast_xs-0.8.0/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing fast_xs (0.8.0), and Bundler cannot continue.

In Gemfile:
  fast_xs


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/gc_tracer-1.5.1/ext/gc_tracer
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-15spdm.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/gc_tracer-1.5.1 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/gc_tracer-1.5.1/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing gc_tracer (1.5.1), and Bundler cannot continue.

In Gemfile:
  gc_tracer


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/json-2.6.1/ext/json/ext/generator
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-f3w8f.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/json-2.6.1 for inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/json-2.6.1/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing json (2.6.1), and Bundler cannot continue.

In Gemfile:
  json


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/kgio-2.11.4/ext/kgio
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-yq4a8z.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/kgio-2.11.4 for inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/kgio-2.11.4/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing kgio (2.11.4), and Bundler cannot continue.

In Gemfile:
  unicorn was resolved to 6.0.0, which depends on
    kgio


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/lz4-ruby-0.3.3/ext/lz4ruby
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-1apna7b.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/lz4-ruby-0.3.3 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/lz4-ruby-0.3.3/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing lz4-ruby (0.3.3), and Bundler cannot continue.

In Gemfile:
  lz4-ruby


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/nio4r-2.5.8/ext/nio4r
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-1o1ivhp.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/nio4r-2.5.8 for inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/nio4r-2.5.8/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

An error occurred while installing nio4r (2.5.8), and Bundler cannot continue.

In Gemfile:
  puma was resolved to 5.5.2, which depends on
    nio4r


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/pg-1.2.3/ext
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-wh1fgc.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/pg-1.2.3 for inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/pg-1.2.3/gem_make.out

  "}/usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

pg (1.2.3) 설치 중 오류가 발생하여 Bundler를 계속 진행할 수 없습니다.

Gemfile:
  pg


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/raindrops-0.20.0/ext/raindrops
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-hj58t1.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/raindrops-0.20.0 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/raindrops-0.20.0/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

raindrops (0.20.0) 설치 중 오류가 발생하여 Bundler를 계속 진행할 수 없습니다.

Gemfile:
  unicorn was resolved to 6.0.0, which depends on
    raindrops


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/rinku-2.0.6/ext/rinku
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-11brm5t.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/rinku-2.0.6 for inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/rinku-2.0.6/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

rinku (2.0.6) 설치 중 오류가 발생하여 Bundler를 계속 진행할 수 없습니다.

Gemfile:
  rinku


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/ruby-prof-1.4.3/ext/ruby_prof
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-frewex.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/ruby-prof-1.4.3 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/ruby-prof-1.4.3/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

ruby-prof (1.4.3) 설치 중 오류가 발생하여 Bundler를 계속 진행할 수 없습니다.

Gemfile:
  ruby-prof


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/stackprof-0.2.17/ext/stackprof
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-j51xct.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/stackprof-0.2.17 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/stackprof-0.2.17/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

stackprof (0.2.17) 설치 중 오류가 발생하여 Bundler를 계속 진행할 수 없습니다.

Gemfile:
  stackprof


Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    current directory: /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/xorcist-1.1.2/ext/xorcist
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-85-1yx616e.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/gems/xorcist-1.1.2 for
inspection.
Results logged to
/home/gauravmonga/discourse/vendor/bundle/ruby/2.7.0/extensions/x86_64-linux/2.7.0/xorcist-1.1.2/gem_make.out

  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:97:in `run'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:48:in `block in build'
  /usr/lib/ruby/2.7.0/tempfile.rb:291:in `open'
  /usr/lib/ruby/2.7.0/rubygems/ext/ext_conf_builder.rb:30:in `build'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:167:in `block in build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `synchronize'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:163:in `build_extension'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:208:in `block in build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `each'
  /usr/lib/ruby/2.7.0/rubygems/ext/builder.rb:205:in `build_extensions'
  /usr/lib/ruby/2.7.0/rubygems/installer.rb:844:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:66:in `build_extensions'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/rubygems_gem_installer.rb:26:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/source/rubygems.rb:192:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:54:in `install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/gem_installer.rb:16:in `install_from_spec'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:186:in `do_install'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/installer/parallel_installer.rb:177:in `block in worker_pool'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:62:in `apply_func'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:57:in `block in process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `loop'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:54:in `process_queue'
  /var/lib/gems/2.7.0/gems/bundler-2.2.26/lib/bundler/worker.rb:91:in `block (2 levels) in create_threads'

xorcist (1.1.2) 설치 중 오류가 발생하여 Bundler를 계속 진행할 수 없습니다.

Gemfile:
  xorcist

그 다음 다음을 사용했습니다.

 sudo apt install xorcist

그런 다음 이것이 표시됩니다.

Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package xorcist

저는 이 가이드를 따르고 있습니다.

또한 사용되었습니다

sudo gem install xorcist

그런 다음 다음과 같은 오류가 발생합니다.

tBuilding native extensions. This could take a while...
ERROR:  Error installing xorcist:
        ERROR: Failed to build gem native extension.

    current directory: /var/lib/gems/2.7.0/gems/xorcist-1.1.2/ext/xorcist
/usr/bin/ruby2.7 -I /usr/lib/ruby/2.7.0 -r ./siteconf20211229-193-1acnp8c.rb extconf.rb
mkmf.rb can't find header files for ruby at /usr/lib/ruby/include/ruby.h

You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.

extconf failed, exit code 1

Gem files will remain installed in /var/lib/gems/2.7.0/gems/xorcist-1.1.2 for inspection.
Results logged to /var/lib/gems/2.7.0/extensions/x86_64-linux/2.7.0/xorcist-1.1.2/gem_make.out

이것을 실행한 후 다시 시도해 볼 수 있을까요?

sudo apt-get install ruby2.0-dev

이것 이후

다음과 같은 메시지가 표시됩니다.

Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package ruby2.0-dev
E: Couldn't find any package by glob 'ruby2.0-dev'
E: Couldn't find any package by regex 'ruby2.0-dev'

이 설치 스크립트의 해당 부분을 수동으로 실행해 보세요:

git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
rbenv install "2.7.1"
rbenv global "2.7.1"
rbenv rehash
gem update --system
gem install rails
gem install bundler

그 다음 bundle install을 실행하세요.

OS에서 제공하는 Ruby를 사용하고 있다면, 해당 개발용 패키지를 설치해야 합니다. 정확한 패키지 이름은 직접 확인해야 하지만, 대개 ruby*-dev의 변형일 가능성이 높으며, 아마도 ruby-dev일 것입니다.

또는 이 방법도 작동할 수 있습니다. ruby-build는 버전 설치 시 컴파일 과정의 일부로 헤더를 설정해 주는 것으로 알고 있습니다.
다만, 먼저 rbenv를 설정해야 합니다.

ruby-dev를 실행한 후
bundle install을 실행하고
그 다음

bundle exec rake db:create

을 실행하면 다음과 같은 메시지가 표시됩니다.

Could not find ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3 in any of the sources
Run `bundle install` to install missing gems.

다음으로 무엇을 해야 하나요?

저는 이 명령어를 사용했습니다: sudo gem install ipaddr
그 다음

Successfully installed ipaddr-1.2.3
Parsing documentation for ipaddr-1.2.3
Installing ri documentation for ipaddr-1.2.3
Done installing documentation for ipaddr after 0 seconds
1 gem installed

이 후

bundle exec rake db:create

를 실행했는데 다음과 같이 표시됩니다:

Could not find ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3 in any of the sources
Run `bundle install` to install missing gems.

그 후 bundle install을 사용했는데 다음과 같이 표시됩니다:

1 installed gem you directly depend on is looking for funding.
  Run `bundle fund` for details

그 후 bundle fund를 사용했는데 다음과 같이 표시됩니다:

Could not find ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3 in any
of the sources

OS가 Ubuntu인 경우, 다음 가이드를 따르세요: Install Discourse on Ubuntu or Debian for Development

다른 Debian 기반 배포판에서도 작동할 가능성이 높습니다.

먼저 이렇게 늦게 답변드려서 죄송합니다, @leonardo.
저는 Windows 11 Pro에서 Windows Subsystem for Linux (WSL)을 사용 중이며, 이 가이드에 따라 Ubuntu를 설치했습니다-

그리고 이 단계에 도달했을 때

다음과 같은 오류가 발생했습니다-

Could not find ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3, ipaddr-1.2.3 in any of the sources
Run `bundle install` to install missing gems.

그 후 이 명령을 사용했습니다

그런 다음 다음과 같이 표시됩니다

그 후 저는 다음 단계를 따랐습니다-

이제 다음에 무엇을 해야 할지 조언해 주실 수 있을까요? @leonardo @Benjamin_D @dax

앞으로 이 문제를 겪는 분들을 위해, 원인은 ruby-dev를 설치해야 한다는 것입니다:
sudo apt-get install ruby-dev

이후 bundle install은 정상적으로 완료됩니다.

수정: 또한 Windows 11에서 WSL을 사용하고 Ubuntu 22.04를 선택했다면 몇 가지 문제가 발생할 수 있습니다. 18.x 버전을 설치하는 것을 권장합니다. 22.04는 OpenSSL 3을 강제하는데, Discourse는 이 환경과 잘 호환되지 않는 것 같습니다. 또한 libssl1.1을 설치하고 작동하게 만드는 것도 번거로운 작업입니다.