python/pipについて、ここに記述してください。
Installing Packages
https://packaging.python.org/tutorials/installing-packages/
1. sakura ubuntu
$ python3 Python 3.6.9 (default, Jan 26 2021, 15:33:00) [GCC 8.4.0] on linux Type "help", "copyright", "credits" or "license" for more information.
$ python3 -m pip --version pip 9.0.1 from /usr/lib/python3/dist-packages (python 3.6)
2. 家
$ python3 Python 3.8.5 (default, Jan 27 2021, 15:41:15) [GCC 9.3.0] on linux Type "help", "copyright", "credits" or "license" for more information.
$ python3 -m pip --version pip 20.0.2 from /usr/lib/python3/dist-packages/pip (python 3.8)