Rubymine 6.0.3 Startup Error on Ubuntu

I am installing RubyMine on Ubuntu 15.10. I downloaded the .exe file and installed it using Wine installer. The installation gone pretty well.

But when I tried to run the RubyMine, I am getting an error. I am attaching the screenshot of the error.

I tried searching, I got answers related to Mac Os to remove the .jar extensions. But I couldn't find any regarding Ubuntu.

Anyhelp is appreciated.Thank you.