借位咨询一个问题：安装 RUBY-CHINA，ruby setup.rb 后出现下面提示，帮看看问题在哪，该怎么解决，谢谢 Install gems... [Done] Seed default data...[deprecated] I18n.enforce_available_locales will default to true in the future. If you really want to skip validation of your locale you can set I18n.enforce_available_locales = false to avoid this message. rake aborted! NoMethodError: undefined method configure' for #<RubyChina::Application:0x000000050350c0> /home/wwwroot/ruby-china/config/environments/development.rb:2:in' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in require' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:inblock in require' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:214:in load_dependency' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:inrequire' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/engine.rb:591:in block (2 levels) in <class:Engine>' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/engine.rb:590:ineach' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/engine.rb:590:in block in <class:Engine>' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/initializable.rb:30:ininstance_exec' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/initializable.rb:30:in run' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/initializable.rb:55:inblock in run_initializers' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/initializable.rb:44:in each' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/initializable.rb:44:intsort_each_child' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/initializable.rb:54:in run_initializers' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/application.rb:215:ininitialize!' /home/wwwroot/ruby-china/config/environment.rb:6:in <top (required)>' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:inrequire' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in block in require' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:214:inload_dependency' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in require' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/application.rb:189:inrequire_environment!' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/gems/railties-4.0.4/lib/rails/application.rb:250:in block in run_tasks_blocks' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/bin/ruby_executable_hooks:15:ineval' /home/wwwroot/.rvm/gems/ruby-2.0.0-p451/bin/ruby_executable_hooks:15:in `' Tasks: TOP => db:seed => environment (See full trace by running task with --trace) [Done]

Ruby China Successfully Installed.