加载rubygems时出错

在需要加载rubygems(来自config / boot.rb文件)的操作(rspec相关)期间,我收到以下错误消息:

~/config/boot.rb:1:in `require': no such file to load -- rubygems (LoadError) ~/config/boot.rb:1 from ~/config/application.rb:1:in `require' from ~/config/application.rb:1 from ~/config/environment.rb:2:in `require' from ~/config/environment.rb:2 from ~/spec/spec_helper.rb:3:in `require' from ~/spec/spec_helper.rb:3 from ~/spec/models/user_spec.rb:1:in `require' from ~/spec/models/user_spec.rb:1 from /usr/lib/ruby/1.8/spec/runner/example_group_runner.rb:15:in `load' from /usr/lib/ruby/1.8/spec/runner/example_group_runner.rb:15:in `load_files' from /usr/lib/ruby/1.8/spec/runner/example_group_runner.rb:14:in `each' from /usr/lib/ruby/1.8/spec/runner/example_group_runner.rb:14:in `load_files' from /usr/lib/ruby/1.8/spec/runner/options.rb:132:in `run_examples' from /usr/lib/ruby/1.8/spec/runner/command_line.rb:9:in `run' from /usr/bin/spec:3 

我在SO上查找了这个错误并发现了以下主题: 虽然安装了ruby gem并且没有找到 这样的文件 但是没有找到它 – ruby​​gems(LoadError)

然而,他们都提到问题可能来自机器上存在多个版本的ruby。 实际情况就是这样,所以我决定使用RVM运行全新的ruby和rails安装。 但我仍然有同样的问题!

附加信息:

 which ruby /usr/local/rvm/rubies/ruby-1.9.2-p136/bin/ruby which rails /usr/local/rvm/gems/ruby-1.9.2-p136/bin/rails which gem /usr/local/rvm/rubies/ruby-1.9.2-p136/bin/gem gem --version 1.5.0 ls /usr/lib/ruby 1.8 1.9.1 gems 

任何的想法?

所以我显然通过使用命令rspec而不是spec解决了我的问题。 如果有人能够解释幕后的实际情况,那就太棒了!

 amokrane@san-francisco ~/Documents/prog/web/learning_rails/forecaster/spec $ spec models/user_spec.rb /home/amokrane/Documents/prog/web/learning_rails/forecaster/config/boot.rb:1:in `require': no such file to load -- rubygems (LoadError) from /home/amokrane/Documents/prog/web/learning_rails/forecaster/config/boot.rb:1 from /home/amokrane/Documents/prog/web/learning_rails/forecaster/config/application.rb:1:in `require' from /home/amokrane/Documents/prog/web/learning_rails/forecaster/config/application.rb:1 from /home/amokrane/Documents/prog/web/learning_rails/forecaster/config/environment.rb:2:in `require' from /home/amokrane/Documents/prog/web/learning_rails/forecaster/config/environment.rb:2 from /home/amokrane/Documents/prog/web/learning_rails/forecaster/spec/spec_helper.rb:3:in `require' from /home/amokrane/Documents/prog/web/learning_rails/forecaster/spec/spec_helper.rb:3 from /home/amokrane/Documents/prog/web/learning_rails/forecaster/spec/models/user_spec.rb:1:in `require' from /home/amokrane/Documents/prog/web/learning_rails/forecaster/spec/models/user_spec.rb:1 from /usr/lib/ruby/1.8/spec/runner/example_group_runner.rb:15:in `load' from /usr/lib/ruby/1.8/spec/runner/example_group_runner.rb:15:in `load_files' from /usr/lib/ruby/1.8/spec/runner/example_group_runner.rb:14:in `each' from /usr/lib/ruby/1.8/spec/runner/example_group_runner.rb:14:in `load_files' from /usr/lib/ruby/1.8/spec/runner/options.rb:132:in `run_examples' from /usr/lib/ruby/1.8/spec/runner/command_line.rb:9:in `run' from /usr/bin/spec:3 amokrane@san-francisco ~/Documents/prog/web/learning_rails/forecaster/spec $ rspec models/weather_spec.rb F Failures: 1) Weather should be valid Failure/Error: @weather = Weather.new ActiveRecord::StatementInvalid: Could not find table 'weathers' # ./models/weather_spec.rb:6:in `new' # ./models/weather_spec.rb:6:in `block (2 levels) in ' Finished in 0.11124 seconds 1 example, 1 failure