# Migrating from mybb

**URL:** <https://meta.discourse.org/t/migrating-from-mybb/25563>\
**Category:** Product Support\
**Created:** [February 23, 2015, 11:12am UTC](https://meta.discourse.org/t/migrating-from-mybb/25563 "2015-02-23T11:12:46Z")\
**Posts on this page:** 1\
**Showing post:** 35

<div class="post-metadata">

**Author:** ![WillyRL](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/willyrl/32/160972_2.png) [@WillyRL](https://meta.discourse.org/u/WillyRL)\
**Post date:** [November 12, 2019, 4:47pm UTC](https://meta.discourse.org/t/migrating-from-mybb/25563/35 "2019-11-12T16:47:32Z")

</div>

Guys,

Anyone success migrate from mybb to discourse?

i got this

```
discourse@hn-app:/var/www/discourse/script/import_scripts$ RAILS_ENV=production ruby mybb.rb

**Traceback** (most recent call last):

23: from mybb.rb:4:in `<main>'

22: from /usr/local/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'

21: from /usr/local/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'

20: from /var/www/discourse/script/import_scripts/base.rb:16:in `<top (required)>'

19: from /var/www/discourse/script/import_scripts/base.rb:16:in `require_relative'

18: from /var/www/discourse/config/environment.rb:4:in `<top (required)>'

17: from /usr/local/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'

16: from /usr/local/lib/ruby/site_ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'

15: from /var/www/discourse/config/application.rb:58:in `<top (required)>'

14: from /var/www/discourse/config/application.rb:59:in `<module:Discourse>'

13: from /var/www/discourse/config/application.rb:75:in `<class:Application>'

12: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:280:in `require_dependency'

11: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:368:in `depend_on'

10: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:390:in `require_or_load'

9: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:40:in `load_interlock'

8: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies/interlock.rb:13:in `loading'

7: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/concurrency/share_lock.rb:151:in `exclusive'

6: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies/interlock.rb:14:in `block in loading'

5: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:40:in `block in load_interlock'

4: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:407:in `block in require_or_load'

3: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:510:in `load_file'

2: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:702:in `new_constants_in'

1: from /var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:511:in `block in load_file'

/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:511:in `load': **No such file to load -- lib/discourse.rb (**  **LoadError** **)**

```

Have no idea how to fix this

---

_[View the full topic](https://meta.discourse.org/t/migrating-from-mybb/25563)._