$ sudo apt-get update
$ sudo apt-get install python-pygooglechart 

python-pygooglechart is installed in your system.

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

$ sudo dpkg-query -l | grep python-pygooglechart *

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

python-pygooglechart package basic information: