$ sudo apt-get update
$ sudo apt-get install python-logilab-constraint 

python-logilab-constraint is installed in your system.

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

$ sudo dpkg-query -l | grep python-logilab-constraint *

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

python-logilab-constraint package basic information: