pip documentation code example
Example 1: how to install pip
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python get-pip.py
Example 2: python pip install
https://bootstrap.pypa.io/get-pip.py
python get-pip.py
Example 3: python install pip
python get-pip.py
Example 4: pip version
pip --version
Example 5: pip install python 3
You cannot just pip install python3 because it is not a library.
If you want to install the latest python3:
https://www.python.org/ftp/python/3.8.2/python-3.8.2.exe
Example 6: how to download packages using pip
pip install package name