I love this. I upgraded my Catalyst and after that my project wouldn't start. So I decided to try upgrading everything.. piping cpan-outdated to cpanm (App::cpanminus) did all the work for me! Seriously.. cpan-outdated | cpanm --sudo -n (-n if you just don't care about working modules but like speed), go make yourself a burrito, come back and voila! Everything worked after that. A huge thanks to the author for this amazing module.