Is there a way of finding email Address from the outlook global List from a Name in Python on Mac OS

I have a list of names and I want to find their respective email addresses. I have tried installing win32 via pip, installing components like pywin32 and pypiwin32, but they never got installed on my Mac OSX. Here's the error:

Collecting pypiwin32
  Using cached pypiwin32-223-py3-none-any.whl (1.7 kB)
ERROR: Could not find a version that satisfies the requirement pywin32>=223 (from pypiwin32) (from versions: none)
ERROR: No matching distribution found for pywin32>=223 (from pypiwin32)* 
And when downloading pywin32, Error
*ERROR: Could not find a version that satisfies the requirement pywin32 (from versions: none)
ERROR: No matching distribution found for pywin32*

1. So my question is: am I doing something wrong here?
2. While reading other posts, is it possible that as I am on Mac, I cannot install the win32 instance? That would make sense, so I'd like a confirmation.
3. If I cannot download the win32 instance, is there a way I can still search email addresses on Mac OSX in Python using just the name?