$ sudo apt-get update
$ sudo apt-get install libtest-module-used-perl 

libtest-module-used-perl is installed in your system.

Make ensure the libtest-module-used-perl package were installed using the commands given below,

$ sudo dpkg-query -l | grep libtest-module-used-perl *

You will get with libtest-module-used-perl package name, version, architecture and description in a table

libtest-module-used-perl package basic information: