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 tests or move tests.pl to the t/ directory!

Add =head1 LICENSE and/or the proper text of the well-known license to the main module in your code.

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

Error: MHonArc::Char, MHonArc::Char::JP, MHonArc::Char::KR, MHonArc::CharEnt::AppleArabic, MHonArc::CharEnt::AppleCenteuro, MHonArc::CharEnt::AppleCroatian, MHonArc::CharEnt::AppleCyrillic, MHonArc::CharEnt::AppleGreek, MHonArc::CharEnt::AppleHebrew, MHonArc::CharEnt::AppleIceland, MHonArc::CharEnt::AppleRoman, MHonArc::CharEnt::AppleRomanian, MHonArc::CharEnt::AppleThai, MHonArc::CharEnt::AppleTurkish, MHonArc::CharEnt::BIG5_ETEN, MHonArc::CharEnt::BIG5_HKSCS, MHonArc::CharEnt::CP1250, MHonArc::CharEnt::CP1251, MHonArc::CharEnt::CP1252, MHonArc::CharEnt::CP1253, MHonArc::CharEnt::CP1254, MHonArc::CharEnt::CP1255, MHonArc::CharEnt::CP1256, MHonArc::CharEnt::CP1257, MHonArc::CharEnt::CP1258, MHonArc::CharEnt::CP866, MHonArc::CharEnt::CP932, MHonArc::CharEnt::CP936, MHonArc::CharEnt::CP949, MHonArc::CharEnt::CP950, MHonArc::CharEnt::EUC_JP, MHonArc::CharEnt::GB2312, MHonArc::CharEnt::GOST19768_87, MHonArc::CharEnt::HP_ROMAN8, MHonArc::CharEnt::ISO8859_1, MHonArc::CharEnt::ISO8859_10, MHonArc::CharEnt::ISO8859_11, MHonArc::CharEnt::ISO8859_13, MHonArc::CharEnt::ISO8859_14, MHonArc::CharEnt::ISO8859_15, MHonArc::CharEnt::ISO8859_16, MHonArc::CharEnt::ISO8859_2, MHonArc::CharEnt::ISO8859_3, MHonArc::CharEnt::ISO8859_4, MHonArc::CharEnt::ISO8859_5, MHonArc::CharEnt::ISO8859_6, MHonArc::CharEnt::ISO8859_7, MHonArc::CharEnt::ISO8859_8, MHonArc::CharEnt::ISO8859_9, MHonArc::CharEnt::KOI8_A, MHonArc::CharEnt::KOI8_B, MHonArc::CharEnt::KOI8_E, MHonArc::CharEnt::KOI8_F, MHonArc::CharEnt::KOI8_R, MHonArc::CharEnt::KOI8_U, MHonArc::CharEnt::KOI_0, MHonArc::CharEnt::KOI_7, MHonArc::CharEnt::VISCII, MHonArc::CharMaps, MHonArc::Encode, MHonArc::RFC822, MHonArc::UTF8, MHonArc::UTF8::AppleArabic, MHonArc::UTF8::AppleCenteuro, MHonArc::UTF8::AppleCroatian, MHonArc::UTF8::AppleCyrillic, MHonArc::UTF8::AppleGreek, MHonArc::UTF8::AppleHebrew, MHonArc::UTF8::AppleIceland, MHonArc::UTF8::AppleRoman, MHonArc::UTF8::AppleRomanian, MHonArc::UTF8::AppleThai, MHonArc::UTF8::AppleTurkish, MHonArc::UTF8::BIG5_ETEN, MHonArc::UTF8::BIG5_HKSCS, MHonArc::UTF8::CP1250, MHonArc::UTF8::CP1251, MHonArc::UTF8::CP1252, MHonArc::UTF8::CP1253, MHonArc::UTF8::CP1254, MHonArc::UTF8::CP1255, MHonArc::UTF8::CP1256, MHonArc::UTF8::CP1257, MHonArc::UTF8::CP1258, MHonArc::UTF8::CP866, MHonArc::UTF8::CP932, MHonArc::UTF8::CP936, MHonArc::UTF8::CP949, MHonArc::UTF8::CP950, MHonArc::UTF8::EUC_JP, MHonArc::UTF8::Encode, MHonArc::UTF8::GB2312, MHonArc::UTF8::GOST19768_87, MHonArc::UTF8::HP_ROMAN8, MHonArc::UTF8::ISO8859_1, MHonArc::UTF8::ISO8859_10, MHonArc::UTF8::ISO8859_11, MHonArc::UTF8::ISO8859_13, MHonArc::UTF8::ISO8859_14, MHonArc::UTF8::ISO8859_15, MHonArc::UTF8::ISO8859_16, MHonArc::UTF8::ISO8859_2, MHonArc::UTF8::ISO8859_3, MHonArc::UTF8::ISO8859_4, MHonArc::UTF8::ISO8859_5, MHonArc::UTF8::ISO8859_6, MHonArc::UTF8::ISO8859_7, MHonArc::UTF8::ISO8859_8, MHonArc::UTF8::ISO8859_9, MHonArc::UTF8::KOI8_A, MHonArc::UTF8::KOI8_B, MHonArc::UTF8::KOI8_E, MHonArc::UTF8::KOI8_F, MHonArc::UTF8::KOI8_R, MHonArc::UTF8::KOI8_U, MHonArc::UTF8::KOI_0, MHonArc::UTF8::KOI_7, MHonArc::UTF8::MapUTF8, MHonArc::UTF8::MhaEncode, MHonArc::UTF8::VISCII

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.