Trouble installing Python 3.5

Question

Hello,
I used to have Python 3.6 however as I want to use https://github.com/Rapptz/discord.py for Discord I needed Python 3.5 because it only works with 3.4 and 3.5 . Therefore I tried uninstalling 3.6 and installing 3.5 .
However for some reason after I installed Python 3.5, when I try installing discord.py with pip3 install discord.py I get this error:
"
Could not find a version that satisfies the requirement discord.py (from versions: )
No matching distribution found for discord.py
"
If I try to install it manually then I just get loads of import errors, how do I need to install python properly so none of this happens?
I use the following installer: https://www.python.org/ftp/python/3.5.4/python-3.5.4-macosx10.6.pkg . (This is a MacOS installer).

Answer 1

Sorry for the delay, it turns out I had to execute a file in the Python folder to get it to work.
Also I have got it working on 3.7, I'm not sure why you cannot. Everything works well for my.

Answer 2

It works just fine on 3.6 . I've written all my bots on 3.6
however it doesnt work on 3.7 due to the async changes

Answer 3

I use discord.py successful on python 3.6. I know that it doesnt work on 3.7.