I have installed Python using Choco in PowerShell on windows. It works.
Python 2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016, 20:53:40) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>
I also installed ansible from pip
ansible==2.3.0.0
But when I run ansible from PowerShell, Windows ask me how to open the program and give me a windows programs select list. Why?