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  1. PODependencies Problem RoR
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    copied!<p>I recently installed RoR on Ubuntu 10 using RVM and everything seemed to be working fine but when I try to create a simple app to see if everything is working properly I get the fallowing error: </p> <pre><code>josethernandezc@josethernandezc:~$ rails sample_app /home/josethernandezc/.rvm/gems/ruby-1.8.7-p334/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:55: uninitialized constant ActiveSupport::Dependencies::Mutex (NameError) </code></pre> <p>Ruby: 1.8.7 Gem: 1.6.2 Rails: 2.3.5 </p> <pre><code>josethernandezc@josethernandezc:~$ rvm info ruby-1.8.7-p334: system: uname: "Linux josethernandezc 2.6.35-28-generic #49-Ubuntu SMP Tue Mar 1 14:40:58 UTC 2011 i686 GNU/Linux" bash: "/bin/bash =&gt; GNU bash, version 4.1.5(1)-release (i686-pc-linux-gnu)" zsh: " =&gt; not installed" rvm: version: "rvm 1.5.2 by Wayne E. Seguin (wayneeseguin@gmail.com) [http://rvm.beginrescueend.com/]" ruby: interpreter: "ruby" version: "1.8.7" date: "2011-02-18" platform: "i686-linux" patchlevel: "2011-02-18 patchlevel 334" full_version: "ruby 1.8.7 (2011-02-18 patchlevel 334) [i686-linux]" homes: gem: "/home/josethernandezc/.rvm/gems/ruby-1.8.7-p334" ruby: "/home/josethernandezc/.rvm/rubies/ruby-1.8.7-p334" binaries: ruby: "/home/josethernandezc/.rvm/rubies/ruby-1.8.7-p334/bin/ruby" irb: "/home/josethernandezc/.rvm/rubies/ruby-1.8.7-p334/bin/irb" gem: "/home/josethernandezc/.rvm/rubies/ruby-1.8.7-p334/bin/gem" rake: "/home/josethernandezc/.rvm/gems/ruby-1.8.7-p334/bin/rake" environment: PATH: "/home/josethernandezc/.rvm/gems/ruby-1.8.7-p334/bin:/home/josethernandezc/.rvm/gems/ruby-1.8.7-p334@global/bin:/home/josethernandezc/.rvm/rubies/ruby-1.8.7-p334/bin:/home/josethernandezc/.rvm/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" GEM_HOME: "/home/josethernandezc/.rvm/gems/ruby-1.8.7-p334" GEM_PATH: "/home/josethernandezc/.rvm/gems/ruby-1.8.7-p334:/home/josethernandezc/.rvm/gems/ruby-1.8.7-p334@global" MY_RUBY_HOME: "/home/josethernandezc/.rvm/rubies/ruby-1.8.7-p334" IRBRC: "/home/josethernandezc/.rvm/rubies/ruby-1.8.7-p334/.irbrc" RUBYOPT: "" gemset: "" </code></pre>
 

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