Subject: | new kwalitee metric: missing configure_requires metadata |
e.g. see https://github.com/miyagawa/cpanminus/issues/322
Any distribution with a Build.PL should have a proper configure_requires entry in META.* that indicates what is necessary to use the Build.PL file (Module::Build or Module::Build::Tiny).
For that matter, even dists with Makefile.PL should be specifying a dependency on ExtUtils::MakeMaker.