title: RubyMine error of No Rails Found in the SDK
body: <p>I updated to Ruby 2.0 and Rails 4.0 and RubyMine stopped working.</p>
  
  <p>If I do my Rails commands through command line tool, they work just fine but if I want to run my project through RubyMine (the latest version) I get <code>error 134</code> and <code>No Rails Founds in the SDK</code> error.</p>
  
  <p>So I am sure it is not a big deal and it is just some minor setting that needs to be updated in the IDE but can't figure it out yet. And not sure what kind of details do I need to provide so here is <strong>Tools -> Show Gem Environment</strong> info from the IDE:</p>
  
  <pre><code>RUBYGEMS VERSION: 2.0.3
  RUBY VERSION: 2.0.0 (2013-07-05 patchlevel 251) [x86_64-darwin12.4.0]
  INSTALLATION DIRECTORY: /Users/Jony/.rvm/gems/ruby-2.0.0-head
  RUBY EXECUTABLE: /Users/Jony/.rvm/rubies/ruby-2.0.0-head/bin/ruby
  EXECUTABLE DIRECTORY: /Users/Jony/.rvm/gems/ruby-2.0.0-head/bin
  RUBYGEMS PLATFORMS:
    ruby
    x86_64-darwin-12
  GEM PATHS:
     /Users/Jony/.rvm/gems/ruby-2.0.0-head
     /Users/Jony/.rvm/gems/ruby-2.0.0-head@global
  GEM CONFIGURATION:
     :update_sources =&gt; true
     :verbose =&gt; true
     :backtrace =&gt; false
     :bulk_threshold =&gt; 1000
  REMOTE SOURCES:
     https://rubygems.org/
  ----------------------
  IDE: JetBrains RubyMine 5.4.3.2.1, build #RM-129.861
  OS: Mac OS X 10.8.4[x86_64]
  Java: 1.6.0_51-b11-456-11M4508
  RubyMine SDK Environment:
  Sdk: RVM: ruby-2.0.0-head
  Sdk Version: ver.2.0.0p251 p251
  Ruby Interpreter: /Users/Jony/.rvm/rubies/ruby-2.0.0-head/bin/ruby
  RVM Sdk: yes, gemset:[default]
  RVM Home: /Users/Jony/.rvm
  Sdk Language Level: 1.9
  Sdk Load Path:
       ~/.rvm/rubies/ruby-2.0.0-head/lib/ruby/site_ruby/2.0.0
       ~/.rvm/rubies/ruby-2.0.0-head/lib/ruby/site_ruby/2.0.0/x86_64-darwin12.4.0
       ~/.rvm/rubies/ruby-2.0.0-head/lib/ruby/site_ruby
       ~/.rvm/rubies/ruby-2.0.0-head/lib/ruby/vendor_ruby/2.0.0
       ~/.rvm/rubies/ruby-2.0.0-head/lib/ruby/vendor_ruby/2.0.0/x86_64-darwin12.4.0
       ~/.rvm/rubies/ruby-2.0.0-head/lib/ruby/vendor_ruby
       ~/.rvm/rubies/ruby-2.0.0-head/lib/ruby/2.0.0
       ~/.rvm/rubies/ruby-2.0.0-head/lib/ruby/2.0.0/x86_64-darwin12.4.0
       /Applications/RubyMine.app/rubystubs20
  Sdk Gem paths: 
       ~/.rvm/gems/ruby-2.0.0-head/bundler/gems
       ~/.rvm/gems/ruby-2.0.0-head/gems
       ~/.rvm/gems/ruby-2.0.0-head@global/gems
  Gems used for 'untitled4':
       sprockets-rails (2.0.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/sprockets-rails-2.0.0
       activerecord (4.0.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/activerecord-4.0.0
       rack-test (0.6.2)
           ~/.rvm/gems/ruby-2.0.0-head/gems/rack-test-0.6.2
       activesupport (4.0.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/activesupport-4.0.0
       coffee-script-source (1.6.3)
           ~/.rvm/gems/ruby-2.0.0-head/gems/coffee-script-source-1.6.3
       turbolinks (1.2.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/turbolinks-1.2.0
       bundler (1.3.5)
           ~/.rvm/gems/ruby-2.0.0-head@global/gems/bundler-1.3.5
       activemodel (4.0.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/activemodel-4.0.0
       mail (2.5.4)
           ~/.rvm/gems/ruby-2.0.0-head/gems/mail-2.5.4
       rack (1.5.2)
           ~/.rvm/gems/ruby-2.0.0-head/gems/rack-1.5.2
       json (1.8.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/json-1.8.0
       minitest (4.7.5)
           ~/.rvm/gems/ruby-2.0.0-head/gems/minitest-4.7.5
       tzinfo (0.3.37)
           ~/.rvm/gems/ruby-2.0.0-head/gems/tzinfo-0.3.37
       sass-rails (4.0.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/sass-rails-4.0.0
       actionmailer (4.0.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/actionmailer-4.0.0
       hike (1.2.3)
           ~/.rvm/gems/ruby-2.0.0-head/gems/hike-1.2.3
       coffee-script (2.2.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/coffee-script-2.2.0
       activerecord-deprecated_finders (1.0.3)
           ~/.rvm/gems/ruby-2.0.0-head/gems/activerecord-deprecated_finders-1.0.3
       thread_safe (0.1.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/thread_safe-0.1.0
       sqlite3 (1.3.7)
           ~/.rvm/gems/ruby-2.0.0-head/gems/sqlite3-1.3.7
       sdoc (0.3.20)
           ~/.rvm/gems/ruby-2.0.0-head/gems/sdoc-0.3.20
       actionpack (4.0.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/actionpack-4.0.0
       tilt (1.4.1)
           ~/.rvm/gems/ruby-2.0.0-head/gems/tilt-1.4.1
       jquery-rails (3.0.2)
           ~/.rvm/gems/ruby-2.0.0-head/gems/jquery-rails-3.0.2
       mime-types (1.23)
           ~/.rvm/gems/ruby-2.0.0-head/gems/mime-types-1.23
       railties (4.0.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/railties-4.0.0
       sprockets (2.10.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/sprockets-2.10.0
       arel (4.0.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/arel-4.0.0
       polyglot (0.3.3)
           ~/.rvm/gems/ruby-2.0.0-head/gems/polyglot-0.3.3
       thor (0.18.1)
           ~/.rvm/gems/ruby-2.0.0-head/gems/thor-0.18.1
       rdoc (3.12.2)
           ~/.rvm/gems/ruby-2.0.0-head/gems/rdoc-3.12.2
       rake (10.1.0)
           ~/.rvm/gems/ruby-2.0.0-head@global/gems/rake-10.1.0
       coffee-rails (4.0.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/coffee-rails-4.0.0
       i18n (0.6.4)
           ~/.rvm/gems/ruby-2.0.0-head/gems/i18n-0.6.4
       multi_json (1.7.7)
           ~/.rvm/gems/ruby-2.0.0-head/gems/multi_json-1.7.7
       sass (3.2.9)
           ~/.rvm/gems/ruby-2.0.0-head/gems/sass-3.2.9
       rails (4.0.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/rails-4.0.0
       execjs (1.4.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/execjs-1.4.0
       treetop (1.4.14)
           ~/.rvm/gems/ruby-2.0.0-head/gems/treetop-1.4.14
       atomic (1.1.10)
           ~/.rvm/gems/ruby-2.0.0-head/gems/atomic-1.1.10
       erubis (2.7.0)
           ~/.rvm/gems/ruby-2.0.0-head/gems/erubis-2.7.0
       uglifier (2.1.1)
           ~/.rvm/gems/ruby-2.0.0-head/gems/uglifier-2.1.1
       jbuilder (1.4.2)
           ~/.rvm/gems/ruby-2.0.0-head/gems/jbuilder-1.4.2
       builder (3.1.4)
           ~/.rvm/gems/ruby-2.0.0-head/gems/builder-3.1.4
  </code></pre>
  
  <p>And also a screen shot of my SDK settings just in case:</p>
  
  <p><img src="https://i.stack.imgur.com/UAuGh.png" alt="enter image description here"></p>