我对linux比较陌生,但我正在尝试在Ubuntu11.10上设置一个开发环境。我已经安装了ruby 1.8和rails 2.2.2,但netbeans似乎告诉我以下错误。
Missing the Rails 2.2.2 gem. Please gem install -v=2.2.2 rails, update your RAILS_GEM_VERSION setting in config/environment.rb for the Rails version you do have installed, or comment out RAILS_GEM_VERSION to use the latest version installed.创业板列表
actionmailer (2.2.2)
actionpack (2.2.2)
activerecord (2.2.2)
activeresource (2.2.2)
activesupport (2.2.2)
rack (1.0.1)
rails (2.2.2)
rake (0.9.2.2)gem列表-d rails
rails (2.2.2)
Author: David Heinemeier Hansson
Rubyforge: http://rubyforge.org/projects/rails
Homepage: http://www.rubyonrails.org
Installed at: /usr/lib/ruby/gems/1.8
Web-application framework with template engine, control-flow layer,
and ORM.我已经看到了类似的问题,但我仍然无法得到任何不同的结果。
发布于 2012-02-01 07:33:24
可能会指向错误的宝石之家
whereis gemhttp://wiki.netbeans.org/RubyGems
https://stackoverflow.com/questions/9085476
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