$ sudo apt-get update
$ sudo apt-get install cl-trivial-garbage 

cl-trivial-garbage is installed in your system.

Make ensure the cl-trivial-garbage package were installed using the commands given below,

$ sudo dpkg-query -l | grep cl-trivial-garbage *

You will get with cl-trivial-garbage package name, version, architecture and description in a table

cl-trivial-garbage package basic information: