3  

Rubymine shows only the gems from your Gemfile. You can attach the installed gems to the project manually, using Settings (CTRL+ALT+F5), and search for Ruby SDK and Gems.

Rubymine只显示Gemfile中的宝石。您可以使用设置(CTRL + ALT + F5)手动将已安装的gem附加到项目,并搜索Ruby SDK和Gems。

If you are using rvm, sometimes you have to select the correct ruby+gemset as well.

如果您使用的是rvm,有时您还必须选择正确的ruby + gemset。

Hope this helps.

希望这可以帮助。

0  

Normally RubyMine should show all the gems that you have installed in your system and that you have specified in the Gemfile. Otherwise it could be a bug which should be reported with more details.

通常,RubyMine应该显示您在系统中安装的所有gem以及您在Gemfile中指定的所有gem。否则它可能是一个应该报告更多细节的错误。