python 3.x - Pip can't install any package

Question

Hello approximately about 2 weeks ago I started not being able to download python packages or even access the pypi website which is "unreachable" on chrome and firefox.

When I try to download a package it gives me this :

$ python -m pip install --user numpy scipy matplotlib ipython jupyter pandas sympy nose
Collecting numpy
  Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProtocolError('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None))': /simple/numpy/
  Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProtocolError('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None))': /simple/numpy/
  Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProtocolError('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None))': /simple/numpy/
  Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProtocolError('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None))': /simple/numpy/
  Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProtocolError('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None))': /simple/numpy/
  Could not find a version that satisfies the requirement numpy (from versions: )
No matching distribution found for numpy

I have no idea why this is happening, I didn't change anything on my computer, it just started to do this one day and on both my computers, I don't understand. Does anybody have any idea why this is happening ? I searched for hours but couldn't find anything to correct this bug.

What I have attempted : - uninstall every python program and reinstall - check my drivers (you never know) - deactivate any proxy - disable my firewall

OS : Windows 10

Answer 1

So for anybody searching for a solution, I found this which might not be optimal but at least it works, instead of pip install package use this command

python.exe -m pip install package --proxy="proxy:port"

You can find a big list of free proxies here : https://free-proxy-list.net/ (note that not all of them work and you might wanna try multiple before getting one that works)

So for example you could use : python.exe -m pip install numpy --proxy="179.185.199.195:8080"

And that works, Shraneid