I\'m trying to install pip on a Mac (OS X Lion). It doesn\'t seem to work. I use sudo and prompted for password.
$ sudo curl https://raw.github.com/pypa/pip/
I met the same question. And I fix it by the following steps:
Download the get-pip.py script from this url https://pip.pypa.io/en/stable/installing/#upgrading-pip
In terminal use this command : sudo python get-pip.py
sudo python get-pip.py