Let's Learn Python | Part -1. Setup and how to run Python on your… | by Mahmud Ahsan | Thinkdiff
3 Ways to Install Python - wikiHow
Python Install Lab
Installing Python 3 on macOS
IDLE and tkinter with Tcl/Tk on macOS | Python.org
It seems I have 2 versions os python 3 installed. Ideally I Would want to use 3.6.4 for pygame but I have Tcl/Tk error(how do i fix this?) - Stack Overflow
How to Upgrade Your Mac to Python 3 – The Mac Observer
Issue 25897: Python 3.5.1 and Active Tcl/Tk 8.6.4.1 - Python tracker
IDLE for Mac
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macos - Matplotlib.pyplot on OS X with 64-bit Python from Python.org - Stack Overflow