Install libapp-cmd-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libapp-cmd-perl
Description:
Perl interface to write command line apps with less suffering
App::Cmd is intended to make it easy to write complex command-line applications without having to think about most of the annoying things usually involved. . For information on how to start using App::Cmd, see App::Cmd::Tutorial.
Homepage: https://metacpan.org/release/App-Cmd
Version: 0.331-1
Section: universe/perl