Thanks! That do { no strict… seemed to fix it 😄

Short of installing a new version of perl, is there an easy way to upgrade this core file in an existing installation?

For now I have simply copied perl5db.pl to a location earlier in the @INC path and made the little change, that works, but I'd actually like a cleaner way. Hmm, I could of course fix the file in /System/Library/Perl/5.18 too, but somehow I'd rather not 😮

Note too that reverting to the still existing 5.16 installation using export VERSIONER_PERL_VERSION=5.16 worked as well, of course.