$ sudo apt-get update
$ sudo apt-get install libghc-persistent-postgresql-p

libghc-persistent-postgresql-p is installed in your system.

Make ensure the libghc-persistent-postgresql-p package were installed using the commands given below,

$ sudo dpkg-query -l | grep libghc-persistent-postgresql-p*

You will get with libghc-persistent-postgresql-p package name, version, architecture and description in a table

libghc-persistent-postgresql-p package basic information: