$ sudo apt-get update
$ sudo apt-get install python-imaging-sane 

python-imaging-sane is installed in your system.

Make ensure the python-imaging-sane package were installed using the commands given below,

$ sudo dpkg-query -l | grep python-imaging-sane *

You will get with python-imaging-sane package name, version, architecture and description in a table

python-imaging-sane package basic information: