python get-pip.py not working linux code example

Example 1: pip installer for mac

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

Example 2: install pip

python -m pip download [options] <requirement specifier> [package-index-options] ...
python -m pip download [options] -r <requirements file> [package-index-options] ...
python -m pip download [options] <vcs project url> ...
python -m pip download [options] <local project path> ...
python -m pip download [options] <archive url/path> ...