Hi Jonas, > So my question as a module author is, where do I get information on this new > behaviour of UNIVERSAL, I am not able to install perl 5.21.2 using perlbrew, > so I do not know where to look for the documentation and what steps to take > to get this error addressed.
You can install the latest development version of Perl (which is 5.21.3) using perlbrew. The command you're looking for is: $ perlbrew install perl-blead [ ... go make a cup of tea ... ] $ perlbrew switch perl-blead That should help you test your code against the latest version of UNIVERSAL which doesn't export anything. Hope that helps, - Alex