有人能理解这个输出吗？这是一个非常漫长的一天，我的眼睛上釉。昨天似乎工作正常。
rake db:seed --trace
rake aborted!
cannot load such file -- ruby-debug
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:68:in `require'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:66:in `each'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:66:in `block in require'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in `each'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/bundler-1.1.5/lib/bundler/runtime.rb:55:in `require'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/gems/1.9.1/gems/bundler-1.1.5/lib/bundler.rb:119:in `require'
/home/cooperative/apps/cooperative/releases/20120801010134/config/application.rb:7:in `<top (required)>'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
/home/cooperative/apps/cooperative/releases/20120801010134/Rakefile:5:in `<top (required)>'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rake/rake_module.rb:25:in `load'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rake/rake_module.rb:25:in `load_rakefile'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rake/application.rb:501:in `raw_load_rakefile'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rake/application.rb:82:in `block in load_rakefile'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rake/application.rb:133:in `standard_exception_handling'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rake/application.rb:81:in `load_rakefile'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rake/application.rb:65:in `block in run'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rake/application.rb:133:in `standard_exception_handling'
/home/cooperative/.rbenv/versions/1.9.3-p194/lib/ruby/1.9.1/rake/application.rb:63:in `run'
/home/cooperative/.rbenv/versions/1.9.3-p194/bin/rake:32:in `<main>'
答案 0 :(得分：0)
看起来你刚刚将Ruby更新到1.9.3，并且在它和ruby-debug之间显然存在一些问题。有关如何（可能）使其工作的详细信息，请参阅http://devnet.jetbrains.net/thread/431168。
答案 1 :(得分：0)
似乎没有安装ruby-debug gem，在运行rake db：seed之前使用bundle install。
确保它包含在gem文件中。请查看ruby-debug19 on ruby-1.9.3-preview1，它可能对您有帮助。