The fix is easy, though. As suggested in the error message, edit /usr/bin/perlprimer and change line #5229 to:
''' unless (@$slist && defined($hlist_sel)) { '''
The fix is easy, though. As suggested in the error message, edit /usr/bin/perlprimer and change line #5229 to:
''' $hlist_ sel)) {
unless (@$slist && defined(
'''