or download this
$ perlcritic --force -1 1.pl
Code is not tidy at line 1, column 1. See page 33 of PBP. (Severity:
+ 1)
No package-scoped "$VERSION" variable found at line 1, column 1. See
+page 404 of PBP. (Severity: 2)
Regular expression without "/s" flag at line 6, column 38. See pages
+240,241 of PBP. (Severity: 2)