Install libgetopt-mixed-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libgetopt-mixed-perl
Description:
Perl module for processing options in GNU-style (= long and short)
This module is intended to be the "Getopt-to-end-all-Getop's". It combines flexibility and simplicity. It supports both short options (introduced by `-') and long options (introduced by `--'). Short options which do not take an argument can be grouped together. Short options which do take an argument must be the last option in their group, because everything following the option will be considered to be its argument.
Version: 1.008-10.2
Section: universe/perl