Use existing software

          - CPAN has clients too
            - App::cpanminus - good for every day use
              - cpanm(1)
              - https://cpanmin.us/
            - CPANPLUS - good for generating distro packages (cpan2dist)
            - CPAN.pm - mostly for legacy systems
              - Has some useful features for advanced users

          - zef
            - Perl6's installer since Rakudo Star release 2017.07