how to manually install pip code example
Example 1: pip installer for mac
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
Example 2: get-pip 20.2.3 dowload
$ pip download SomePackage
$ pip download -d . SomePackage # equivalent to above
$ pip download --no-index --find-links=/tmp/wheelhouse -d /tmp/otherwheelhouse SomePackage