https://ruby-china.org/zhouyi0911 en-us <p>C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependenc es.rb:55: uninitialized constant ActiveSupport::Dependencies::Mutex (NameError) from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in <code>g m_original_require' from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in</code>r quire' from C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_supp rt.rb:56 from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in <code>g m_original_require' from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in</code>r quire' from C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.4/bin/../lib/rails_genera or.rb:28 from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in <code>g m_original_require' from C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in</code>r quire' from C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.4/bin/rails:14 from C:/Ruby/bin/rails:19:in `load' from C:/Ruby/bin/rails:19 </p> zhouyi0911 Fri, 23 Mar 2012 22:58:10 +0800 https://ruby-china.org/topics/2095 https://ruby-china.org/topics/2095