我已經裝了？為什么還是這樣提示呢？

Question

這是我安裝的版本[img]/upload/attachment/66559/d6ab9ccd-6e48-33e4-ba2e-e7f92243e064.jpg[/img]

為什么還有下面的提示？
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.

Answer 1

另外。試下gem -v，看看是否1.3.1。