pip install - pip documentation v21.3.1
https://pip.pypa.io/en/stable/cli/pip_install--force-reinstall ¶ Reinstall all packages even if they are already up-to-date.-I,--ignore-installed ¶ Ignore the installed packages, overwriting them. This can break your system if the existing package is of a different version or was installed with a different package manager!--ignore-requires-python ¶ Ignore the Requires-Python information.