Value for scheme.headers does not match.

[ghost]

Description

I was installing a module when this popped up:
WARNING: Value for scheme.headers does not match. Please report this to <https://github.com/pypa/pip/issues/9617> distutils: c:\users\sande\appdata\local\programs\python\python38\Include\UNKNOWN sysconfig: c:\users\sande\appdata\local\programs\python\python38\Include WARNING: Additional context: user = False home = None root = None prefix = None

I told me to report the bug here, so I did

Pls fix it, I guess?

Expected behavior

I expected it to just show: Requirement already satisfied , as it was a bug in pycharm that has an easy fix. I still tried it in case I had uninstalled it at some point

pip version

21.1.1

Python version

3.8.6

OS

Windows

How to Reproduce

No idea

Just ran:
pip install openpyxl

so, ya

Output

WARNING: Value for scheme.headers does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: c:\users\sande\appdata\local\programs\python\python38\Include\UNKNOWN
sysconfig: c:\users\sande\appdata\local\programs\python\python38\Include
WARNING: Additional context:
user = False
home = None
root = None
prefix = None
Requirement already satisfied: openpyxl in c:\users\sande\appdata\local\programs\python\python38\lib\site-packages (3.0.5)
Requirement already satisfied: et-xmlfile in c:\users\sande\appdata\local\programs\python\python38\lib\site-packages (from openpyxl) (1.0.1)
Requirement already satisfied: jdcal in c:\users\sande\appdata\local\programs\python\python38\lib\site-packages (from openpyxl) (1.4.1)
WARNING: Value for scheme.headers does not match. Please report this to <https://github.com/pypa/pip/issues/9617>
distutils: c:\users\sande\appdata\local\programs\python\python38\Include\UNKNOWN
sysconfig: c:\users\sande\appdata\local\programs\python\python38\Include
WARNING: Additional context:
user = False
home = None
root = None
prefix = None

Code of Conduct

• I agree to follow the PSF Code of Conduct.

[Jarmos-san]

Related to #9617.

@PyGamerViharo you can refer to this thread on StackOverflow for more information. Based on #9617 (comment), it appears there's a PR with a fix on Windows.

Possible solutions as provided by @pradyunsg in the StackOverflow thread are:

• Lower logging level from WARNING to DEBUG if you're on Pip v21.1.1.
• Or install an older v21.0.1.

[pradyunsg]

Please see #9617.