python3 pip install

C++
sudo apt install python3-pipcurl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python get-pip.py[server]$  python3 -m pip installpython get-pip.py
pip3 install <package_name># Use PowerShell, Bash, CMD, etc.
pip install foo-pkg

# Automatically installs dependencies!
Source

Also in C++: