title: Wrong ruby version being used
body: <p>I'm trying to get rails running on my mac which is running lion. I'm using rvm and it shows I'm using ruby 1.9.2p312 but when I go to start the server I'm getting an error referencing ruby 1.8 and that rails is not installed even though previous to this error I ran bundle install and it installed everything I needed successfully.</p>
  
  <p>Any ideas on how to solve this?</p>
  
  <p>Ok, it seems that the 1.8 error has gone away. Here is the new error and bundle show:</p>
  
  <pre><code>bundle exec rails s
  /Users/anthonyd/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.21/lib/bundler/runtime.rb:68:in `require': no such file to load -- spec (LoadError)
      from /Users/anthonyd/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.21/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
      from /Users/anthonyd/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.21/lib/bundler/runtime.rb:66:in `each'
      from /Users/anthonyd/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.21/lib/bundler/runtime.rb:66:in `block in require'
      from /Users/anthonyd/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.21/lib/bundler/runtime.rb:55:in `each'
      from /Users/anthonyd/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.21/lib/bundler/runtime.rb:55:in `require'
      from /Users/anthonyd/.rvm/gems/ruby-1.9.2-head/gems/bundler-1.0.21/lib/bundler.rb:122:in `require'
      from /Users/anthonyd/Sites/rails/reminders/config/application.rb:7:in `&lt;top (required)&gt;'
      from /Users/anthonyd/.rvm/gems/ruby-1.9.2-head/gems/railties-3.1.3/lib/rails/commands.rb:52:in `require'
      from /Users/anthonyd/.rvm/gems/ruby-1.9.2-head/gems/railties-3.1.3/lib/rails/commands.rb:52:in `block in &lt;top (required)&gt;'
      from /Users/anthonyd/.rvm/gems/ruby-1.9.2-head/gems/railties-3.1.3/lib/rails/commands.rb:49:in `tap'
      from /Users/anthonyd/.rvm/gems/ruby-1.9.2-head/gems/railties-3.1.3/lib/rails/commands.rb:49:in `&lt;top (required)&gt;'
      from script/rails:6:in `require'
      from script/rails:6:in `&lt;main&gt;'
  
  
  bundle show
  Gems included by the bundle:
    * actionmailer (3.1.3)
    * actionpack (3.1.3)
    * activemodel (3.1.3)
    * activerecord (3.1.3)
    * activeresource (3.1.3)
    * activesupport (3.1.3)
    * arel (2.2.1)
    * aws-s3 (0.6.2)
    * bbenezech-nested_form (0.0.2)
    * bcrypt-ruby (3.0.1)
    * bootstrap-sass (1.4.0)
    * builder (3.0.0)
    * bundler (1.0.21)
    * coffee-rails (3.1.1)
    * coffee-script (2.2.0)
    * coffee-script-source (1.1.3)
    * devise (1.5.2 b303429)
    * diff-lcs (1.1.3)
    * erubis (2.7.0)
    * execjs (1.2.9)
    * haml (3.1.4)
    * hike (1.2.1)
    * hpricot (0.8.5)
    * i18n (0.6.0)
    * jquery-rails (1.0.19)
    * json (1.6.3)
    * kaminari (0.12.4)
    * mail (2.3.0)
    * mime-types (1.17.2)
    * multi_json (1.0.4)
    * nokogiri (1.5.0)
    * orm_adapter (0.0.5)
    * polyglot (0.3.3)
    * rack (1.3.5)
    * rack-cache (1.1)
    * rack-mount (0.8.3)
    * rack-pjax (0.5.5)
    * rack-ssl (1.3.2)
    * rack-test (0.6.1)
    * rails (3.1.3)
    * rails_admin (0.0.1 6120ad4)
    * railties (3.1.3)
    * rake (0.9.2.2)
    * rdoc (3.11)
    * remotipart (1.0.1)
    * rspec (2.7.0)
    * rspec-core (2.7.1)
    * rspec-expectations (2.7.0)
    * rspec-mocks (2.7.0)
    * sass (3.1.11)
    * sass-rails (3.1.5)
    * sprockets (2.0.3)
    * sqlite3 (1.3.4)
    * sqlite3-ruby (1.3.3)
    * thor (0.14.6)
    * tilt (1.3.3)
    * treetop (1.4.10)
    * tzinfo (0.3.31)
    * warden (1.1.0)
    * xml-simple (1.1.1)
  
  rails s
  /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:777:in `report_activate_error': Could not find RubyGem rails (&gt;= 0) (Gem::LoadError)
      from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:211:in `activate'
      from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/rubygems.rb:1056:in `gem'
      from /usr/bin/rails:18
  
  **ruby -v**
  ruby 1.9.2p312 (2011-08-11 revision 32926) [x86_64-darwin11.2.0]
  
  **RVM Info**:
  
  system:
      uname:       "Darwin Anthony-DeFreitass-MacBook-Pro.local 11.2.0 Darwin Kernel Version 11.2.0: Tue Aug  9 20:54:00 PDT 2011; root:xnu-1699.24.8~1/RELEASE_X86_64 x86_64"
      bash:        "/bin/bash =&gt; GNU bash, version 3.2.48(1)-release (x86_64-apple-darwin11)"
      zsh:         "/bin/zsh =&gt; zsh 4.3.11 (i386-apple-darwin11.0)"
  
    rvm:
      version:      "rvm 1.10.0-pre by Wayne E. Seguin (wayneeseguin@gmail.com) [https://rvm.beginrescueend.com/]"
  
    ruby:
      interpreter:  "ruby"
      version:      "1.9.2p312"
      date:         "2011-08-11"
      platform:     "x86_64-darwin11.2.0"
      patchlevel:   "2011-08-11 revision 32926"
      full_version: "ruby 1.9.2p312 (2011-08-11 revision 32926) [x86_64-darwin11.2.0]"
  
    homes:
      gem:          "/Users/anthonyd/.rvm/gems/ruby-1.9.2-head"
      ruby:         "/Users/anthonyd/.rvm/rubies/ruby-1.9.2-head"
  
    binaries:
      ruby:         "/Users/anthonyd/.rvm/rubies/ruby-1.9.2-head/bin/ruby"
      irb:          "/Users/anthonyd/.rvm/rubies/ruby-1.9.2-head/bin/irb"
      gem:          "/Users/anthonyd/.rvm/rubies/ruby-1.9.2-head/bin/gem"
      rake:         "/Users/anthonyd/.rvm/gems/ruby-1.9.2-head/bin/rake"
  
    environment:
      PATH:         "/Users/anthonyd/.rvm/gems/ruby-1.9.2-head/bin:/Users/anthonyd/.rvm/gems/ruby-1.9.2-head@global/bin:/Users/anthonyd/.rvm/rubies/ruby-1.9.2-head/bin:/Users/anthonyd/.rvm/bin:/usr/bin:/usr/local/bin:/Users/anthonyd:/Users/anthonyd/imagemagick/bin:/Users/anthonyd/imagemagick/lib:.rvm/scripts/rvm:/usr/local/sbin:/usr/local/mysql/bin:/bin:/usr/sbin:/sbin:/usr/X11/bin:/opt/local/bin:/usr/local/git/bin"
      GEM_HOME:     "/Users/anthonyd/.rvm/gems/ruby-1.9.2-head"
      GEM_PATH:     "/Users/anthonyd/.rvm/gems/ruby-1.9.2-head:/Users/anthonyd/.rvm/gems/ruby-1.9.2-head@global"
      MY_RUBY_HOME: "/Users/anthonyd/.rvm/rubies/ruby-1.9.2-head"
      IRBRC:        "/Users/anthonyd/.rvm/rubies/ruby-1.9.2-head/.irbrc"
      RUBYOPT:      ""
      gemset:       ""
  </code></pre>