To install pip for Python2 on Raspberry Pi:
$ sudo apt-get install python-pip
To install pip for Python3 (or Python3.2) on Raspberry Pi:
$ sudo apt-get install python3-pip
To install any package:
$ pip install package
for Python2.
or
$ pip-3.2 install package
for Python3.
To uninstall any package:
$ pip uninstall package
for Python2.
or
$ pip-3.2 uninstall package
for Python3.
