$ sudo apt-get update
$ sudo apt-get install libghc-pastis-prof 

libghc-pastis-prof is installed in your system.

Make ensure the libghc-pastis-prof package were installed using the commands given below,

$ sudo dpkg-query -l | grep libghc-pastis-prof *

You will get with libghc-pastis-prof package name, version, architecture and description in a table

libghc-pastis-prof package basic information: