$ sudo apt-get update
$ sudo apt-get install libpdf-api2-simple-perl 

libpdf-api2-simple-perl is installed in your system.

Make ensure the libpdf-api2-simple-perl package were installed using the commands given below,

$ sudo dpkg-query -l | grep libpdf-api2-simple-perl *

You will get with libpdf-api2-simple-perl package name, version, architecture and description in a table

libpdf-api2-simple-perl package basic information: