Can't install libraries via pip?

Question

pip

Please tell me how to solve my problem: when installing any libraries, even just updating pip itself, the console displays the following text:

ERROR: Could not install packages due to an EnvironmentError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443 ): Max retries exceeded with url: /packages/cb/28/91f26bd088ce8e22169032100d4260614fc3da435025ff389ef1d396a433/pip-20.2.4-py2.py3-none-any.whl (Caused by ProtocolError('Connection aborted.', Connection5ResetError(10 forcibly terminated the existing connection', None, 10054, None)))

Please help me solve this problem!

Answer 1

something with the network, or a bad proxy

Answer 2

Run the following command:
python.exe -m pip install --upgrade pip