title: Unrecognized vm option when opening RubyMine on Ubuntu
body: <p>New to RubyMine. I am trying to open RubyMine on Ubuntu and getting following error -</p>
  
  <p>$ bin/rubymine.sh </p>
  
  <p>Unrecognized VM option '+UseCodeCacheFlushing' <br>
  Could not create the Java virtual machine.</p>
  
  <p><strong>My java version is</strong> -</p>
  
  <p>$ java -version<br><br>
  java version "1.6.0_10"<br>
  Java(TM) SE Runtime Environment (build 1.6.0_10-b33)<br>
  Java HotSpot(TM) Client VM (build 11.0-b15, mixed mode, sharing)<br></p>