I'm having the same error message over here when installing Redmine, although a quite different setup (see below). Does anybody have a solution to this problem?
C:\Redmine>rake db:migrate --trace (in C:/Redmine) rake aborted! uninitialized constant ActiveSupport::Dependencies::Mutex C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2503:in `const_missing' C:/Redmine/vendor/rails/activesupport/lib/active_support/ dependencies.rb:55 C:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' C:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' C:/Redmine/vendor/rails/activesupport/lib/active_support.rb:56 C:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' C:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' C:/Redmine/vendor/rails/railties/lib/tasks/misc.rake:18 C:/Redmine/vendor/rails/railties/lib/tasks/rails.rb:4:in `load' C:/Redmine/vendor/rails/railties/lib/tasks/rails.rb:4 C:/Redmine/vendor/rails/railties/lib/tasks/rails.rb:4:in `each' C:/Redmine/vendor/rails/railties/lib/tasks/rails.rb:4 C:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' C:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' C:/Redmine/Rakefile:10 C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2383:in `load' C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2383:in `raw_load_rakefile' C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2017:in `load_rakefile' C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling' C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2016:in `load_rakefile' C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2000:in `run' C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in `standard_exception_handling' C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run' C:/Ruby187/lib/ruby/gems/1.8/gems/rake-0.8.7/bin/rake:31 C:/Ruby187/bin/rake:19:in `load' C:/Ruby187/bin/rake:19 C:\Redmine>gem list *** LOCAL GEMS *** actionmailer (2.3.11) actionpack (2.3.11) activerecord (2.3.11) activeresource (2.3.11) activesupport (2.3.11) gem_plugin (0.2.3) i18n (0.4.2) rack (1.1.1) rails (2.3.11) rake (0.8.7) On Mar 3, 1:01 am, Kevin Owocki <ksowo...@gmail.com> wrote: > Hi all, > > I'm new to the world of ruby, and am trying to get my first rake set up. > But my rake is failing with the following error message: "uninitialized > constant ActiveSupport::Dependencies::Mutex" > > *# rake db::setup --trace* > (in /var/www/bi) > rake aborted! > uninitialized constant ActiveSupport::Dependencies::Mutex > /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2503:in > `const_missing' > /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/de > pendencies.rb:55 > /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in > `gem_original_require' > /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' > /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support.rb > :56 > /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in > `gem_original_require' > /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' > /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/tasks/misc.rake:18 > /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/tasks/rails.rb:4:in `load' > /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/tasks/rails.rb:4 > /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/tasks/rails.rb:4:in `each' > /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/tasks/rails.rb:4 > /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in > `gem_original_require' > /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' > /var/www/bi/Rakefile:10 > /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2383:in `load' > /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2383:in > `raw_load_rakefile' > /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2017:in > `load_rakefile' > /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in > `standard_exception_handling' > /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2016:in > `load_rakefile' > /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2000:in `run' > /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in > `standard_exception_handling' > /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:1998:in `run' > /usr/local/lib/ruby/gems/1.8/gems/rake-0.8.7/bin/rake:31 > /usr/local/bin/rake:19:in `load' > /usr/local/bin/rake:19 > > I've tried googling around, but so far, no luck figuring out what's up. Am > I missing a dependency of some sort that I am unaware of? > > Here is my diagnostic info: > > CentOS release 5.5 (Final) > []# ruby -v > ruby 1.8.7 (2008-08-11 patchlevel 72) [x86_64-linux] > []# rails -v > Rails 3.0.5 > []# passenger -v > Phusion Passenger version 3.0.4 > []# gem -v > 1.6.0 > > Kevin Owocki <http://www.owocki.com> > > co-founder & lead developer at ignighter <http://www.ignighter.com/> > > _________________________________________ > > find me on twitter <http://www.twitter.com/owocki>, > facebook<http://www.facebook.com/kevinowocki>, > linkedin <http://www.linkedin.com/in/kevinowocki>, and > owocki.com<http://www.owocki.com/>. > > see you around teh internets! -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. 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