RubyMine fails to start on Yosemite

Question

RubyMine won\'t start under Yosemite, no loading screen, no error message.

This seems to be caused by the default JVM that comes with Yosemite

EDIT

Answer 1

JDK 1.6 is required to run and may be missing on your system. Please install Apple JDK 1.6. There should be a window with the suggestion to install Java when you start the product for the first time, but it could be hidden by other application windows.

Apple JDK 1.6 download: http://support.apple.com/kb/DL1572.

I have tried to down load the JDK 1.6, it works in my Mac.