Proper way to install pip on Ubuntu
I believe that you can install it on Ubuntu with
sudo apt-get install python-pip
or
sudo apt-get install python3-pip
for Python 3. Sure, it's an older version but its functionality is there.
if it is outdated you can use the following command:
sudo pip install --upgrade pip
Try download install package from https://pypi.python.org/pypi/pip#downloads and use python setup.py install