Kwalitee Issues


List all used modules in META.yml requires


  • constant
  • strict
  • subs
  • warnings


If you are using Build.PL define the {requires}{perl} = VERSION field. If you are using MakeMaker (Makefile.PL) you should upgrade ExtUtils::MakeMaker to 6.48 and use MIN_PERL_VERSION parameter. Perl::MinimumVersion can help you determine which version of Perl your module needs.


Add 'use warnings' (or its equivalents) to all modules (this will require perl > 5.6), or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.

Error: Math::GMPz


List all modules used in the test suite in META.yml build_requires


  • Config
  • Devel::Peek
  • Math::BigFloat
  • Math::BigInt
  • integer
  • strict
  • warnings


This is not a critical issue. Currently mainly informative for the CPANTS authors. It might be removed later.


Add all modules contained in this distribution to the META.yml field 'provides'. Module::Build or Dist::Zilla::Plugin::MetaProvides do this automatically for you.


Name Abstract Version View
Math::GMPz perl interface to the GMP library's integer (mpz) functions. 0.43 metacpan
Math::GMPz::Random 0.43 metacpan
Math::GMPz::V 0.43 metacpan

Other Files

MANIFEST metacpan
META.json metacpan
META.yml metacpan
Makefile.PL metacpan
README metacpan
Random/Makefile.PL metacpan
V/Makefile.PL metacpan