Do it for all packages that
* mention perl, or
* have a directory name starting with p5-*, or
* depend on a package starting with p5-
like last time, for 5.18, where this didn't lead to complaints.
Let me know if you have any this time.
This module's goal is to be a one stop shop for checking to see
that your versions across your dist are sane. Please ensure that
you use version 0.04 or later only, as earlier versions are old
code and may not work correctly.