# Mini\_racer installation issues on ubuntu vagrant (OSX)

**URL:** https://meta.discourse.org/t/mini-racer-installation-issues-on-ubuntu-vagrant-osx/44681
**Category:** Development
**Created:** [5월 23, 2016, 3:26오후 UTC](https://meta.discourse.org/t/mini-racer-installation-issues-on-ubuntu-vagrant-osx/44681 "2016-05-23T15:26:44Z")
**Posts on this page:** 1
**Showing post:** 27

<div class="post-metadata">

### Author: ![alehandrof](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/alehandrof/32/119526_2.png) [@alehandrof](https://meta.discourse.org/u/alehandrof)
#### Post date: [6월 28, 2016, 6:19오후 UTC](https://meta.discourse.org/t/mini-racer-installation-issues-on-ubuntu-vagrant-osx/44681/27 "2016-06-28T18:19:37Z")

</div>

Unfortunately, in the new Vagrant `mailcatcher` doesn’t seem to work:

```plaintext
vagrant@discourse:/vagrant$ mailcatcher
/home/vagrant/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/rubygems/specification.rb:2158:in `method_missing': undefined method `this' for #<Gem::Specification:0x512b9c mailcatcher-0.6.4> (NoMethodError)
	from /home/vagrant/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/rubygems/specification.rb:1057:in `find_active_stub_by_path'
	from /home/vagrant/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:64:in `require'
	from /home/vagrant/.rvm/gems/ruby-2.3.1/gems/mailcatcher-0.6.4/bin/mailcatcher:3:in `<top (required)>'
	from /home/vagrant/.rvm/gems/ruby-2.3.1/bin/mailcatcher:23:in `load'
	from /home/vagrant/.rvm/gems/ruby-2.3.1/bin/mailcatcher:23:in `<main>'
	from /home/vagrant/.rvm/gems/ruby-2.3.1/bin/ruby_executable_hooks:15:in `eval'
	from /home/vagrant/.rvm/gems/ruby-2.3.1/bin/ruby_executable_hooks:15:in `<main>'

```

(It’s probably OT, but I couldn’t find another topic about it, and it may be related to all of the above.)

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