DESCRIPTION cpanm-script is a simplistic wrapper over cpanm. This command: % cpanm-script -n csvutil will cause cpanm-script to search for the release tarball that contains the script (currently via scraping https://metacpan.org/pod/SCRIPTNAME) and will then run: % cpanm -n PERLANCAR/App-CSVUtils-0.002.tar.gz That's about it.