New issue by jarbowski on void-packages repository

https://github.com/void-linux/void-packages/issues/20415

Description:
hi,

### System
linux-lts fresh install from yesterday so I can't downgrade to try other versions

* xuname:  Void 4.14.172_1 x86_64 GenuineIntel notuptodate rrmFFFFFF
  *output of ``xuname`` (part of xtools)*
* package:  python3-pip-19.3.1_1
  *affected package(s) including the version*

### Expected behavior

### Actual behavior

python3-pip-19.3.1_1: configuring ...
Byte-compiling python3.8 code for module pip...
usr/lib/python3.8/site-packages/pip/_vendor/ipaddress.py:1106: SyntaxWarning: 'str' object is not callable; perhaps you missed a comma?
  raise TypeError("%s and %s are not of the same version" (a, b))
usr/lib/python3.8/site-packages/pip/_vendor/ipaddress.py:1106: SyntaxWarning: 'str' object is not callable; perhaps you missed a comma?
  raise TypeError("%s and %s are not of the same version" (a, b))
Updating ldconfig(8) cache...
python3-pip-19.3.1_1: installed successfully.


### Steps to reproduce the behavior

xbps-install -S python3-pip

tried uninstall, install, reinstall with -Sf but nothing

thanks