Adding exit on non-compatible os.
Adding exit on non-compatible os.

olevole/ruby_ship,olevole/ruby_ship,stephan-nordnes-eriksen/ruby_ship,stephan-nordnes-eriksen/ruby_ship,stephan-nordnes-eriksen/ruby_ship,olevole/ruby_ship,stephan-nordnes-eriksen/ruby_ship,stephan-nordnes-eriksen/ruby_ship,olevole/ruby_ship,olevole/ruby_ship,olevole/ruby_ship,stephan-nordnes-eriksen/ruby_ship,stephan-nordnes-eriksen/ruby_ship,olevole/ruby_ship