How to install pip specific version?

Question

Python

during installation, the command
sudo apt-get install python3-pip
puts the latest version of pip. I also need to install version 19.3.1, I can’t figure out how to do it

Answer 1

Ok google, apt-get install version
sudo apt-get install <package name>=<version>
If that doesn't help, you can try reinstalling pip via pip itself. Something in the spirit

python -m pip install --force-reinstall pip==19.3.1

Answer 2

https://docs.python.org/3/tutorial/venv.html
python -m ensurepip --help

--altinstall Make an alternate install, installing only the XY versioned scripts (Default: pipX, pipX.Y, easy_install-XY).