title: RubyMine - No Ruby interpreter configured for the project
body: <p>I go to Settings - Ruby SDK and Gems, and pick out <code>C:\RailsInstaller\Ruby1.9.3\bin\ruby.exe</code>.</p>
  
  <p>It loads up a bunch of gems on the right side, and looks like it's going to work.</p>
  
  <p>I hit OK, and still have awful syntax highlighting and it still thinks it has no Ruby interpreter.</p>
  
  <p>I've tried invalidating the cache, and even downloading a new version of ruby and pointing it to the new binary ruby.exe file.</p>