Install Python 3.6 on Mac

From my beginners StudioWeb Python course: how to install Python 3.6 on Mac.

[noidea]

This helped a lot, thank you for making this.

[danielwilentz]

Really appreciated this tutorial! It was very easy to follow along.

[ramans]

Thanks a lot, Python3 was the required command :) I installed twice and used "python" in the terminal and the older version kept showing up

[mcmaker]

When I wrote python 3 in terminal got this error can't open file '3': [Errno 2] No such file or directory

[melihgocer]

Hi Stefan,

I am new with Mac and trying to install openCV to use on Python but I couldn't manage it even though I tried multiple times. I watched you video and it was very helpful for downloading to latest version of Python. I would be really glad if you can make a video about using openCV

[worldofgavin]

Thank you much I've been trying to find a video like this. You are a life saver.

[gabrielamendoza]

Great video!! Helped me a lot :) thanks for sharing

[fbiker]

I actually downloaded the recommended version of Tcl?Tk and now it crashes. I guess I can download the 8.5.9 version, since you don't seem to have any problems with it.

[MicheleJolie]

yes, yes python is backward compatible so loan newer version because it has updates for easier programming period. Let's move on please. Thanks for tutorial.

[angelicafrancoalvarez]

I have the error message:
>>>WARNING: The version of Tcl/Tk (8.5.9) in use may be unstable.

but this actually does mess things up when I execute my code :(
I need