#!/bin/py 

#from sys import platform 
import os 

def osCheck():
	# Check if OS is UNIX-y 
	if 'posix' not in os.name:		
		print platform

osCheck()

@@ -119,24 +119,54 @@
 :%09%09%0A
-%09%09print platform
+            print(%22Non-POSIX system detected%22)
 %0A%0Aos

update posix check