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

python-pycallgraph is installed in your system.

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

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

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

python-pycallgraph package basic information: