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

python-libapparmor is installed in your system.

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

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

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

python-libapparmor package basic information: