No importlib in Python 3 64 bit ?

[Chris Angelico]

On Wed, Sep 6, 2017 at 10:41 PM, Andrej Viktorovich
<viktorovichandrej at gmail.com> wrote:
> Hello,
>
> I have 32Bit and 64Bit installations on my Windows 10 machine. I do import importlib in both of them.
>
> 32bit works fine while 64bit prints error:
>
>>>> import importlib
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File "C:\Users\me\AppData\Local\Programs\Python\Python36-32\Lib\importlib\__init__.py", line 57, in <module>
>     import types
>   File "C:\Users\me\AppData\Local\Programs\Python\Python36-32\Lib\types.py", line 171, in <module>
>     import functools as _functools
>   File "C:\Users\me\AppData\Local\Programs\Python\Python36-32\Lib\functools.py", line 23, in <module>
>     from weakref import WeakKeyDictionary
>   File "C:\Users\me\AppData\Local\Programs\Python\Python36-32\Lib\weakref.py", line 12, in <module>
>     from _weakref import (
> ImportError: cannot import name '_remove_dead_weakref'

It appears that your 64-bit binary is trying to load up the libraries
from the 32-bit installation. How did you go about installing each
one?

I'm not 100% sure, but I think that having two different versions of
CPython X.Y isn't supported on Windows.

ChrisA