I installed Rails 3.2.3 and Ruby 1.9.3 going through this solution - http://ryanbigg.com/2010/12/ubuntu-ruby-rvm-rails-and-you/. It\'s really amazing and effortless. There
When you close and open again you will get a notification saying:
RubyMine Gem Manager: RubyMine has detected that some of the gems required for 'projectName' are not installed. Install
Click Install and it will run the bundle install for the project, all got solved after that.
Install