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, or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.

Error: App::cpanminus, App::cpanminus::fatscript

Ask the owner of the distribution (the one who released it first, or the one who is designated in x_authority) to give you a (co-)maintainer's permission.

Error:

• A
• CPAN::DistnameInfo
• CPAN::Meta
• CPAN::Meta::Check
• CPAN::Meta::Converter
• CPAN::Meta::Feature
• CPAN::Meta::History
• CPAN::Meta::Prereqs
• CPAN::Meta::Requirements
• CPAN::Meta::Spec
• CPAN::Meta::Validator
• CPAN::Meta::YAML
• Exporter
• Exporter::Heavy
• File::pushd
• Foo
• HTTP::Tiny
• JSON::PP
• JSON::PP::Boolean
• JSON::PP::IncrParser
• Module::Metadata
• My
• Parse::CPAN::Meta
• String::ShellQuote
• aliased
• charstar
• lib::core::only
• local::lib
• version
• version::vpp

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.