Rails 每次我用 rake db:migrate 会有这样的提示 warning: already initialized constant RUBY
/usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils.rb:9: warning: already initialized constant RUBY /usr/local/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils.rb:86: warning: already initialized constant LN_SUPPORTED
我是用 apache+Passenger 配置的
