Upgrade the bundled version of Module::Install to at least 0.89, but preferably to the most current release. Alternatively, you can switch to another build system / installer that does not suffer from this problem. (ExtUtils::MakeMaker, Module::Build both of which have their own set of problems.)
Remove the POD errors. You can check for POD errors automatically by including Test::Pod to your test suite.
Error: WWW-Shorten-PunyURL-0.03/lib/WWW/Shorten/PunyURL.pm -- Around line 376: Non-ASCII character seen before =encoding in 'JoÃ£o'. Assuming UTF-8
Add a META.json to the distribution. Your buildtool should be able to autogenerate it.
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.
Add a 'repository' resource to the META.yml via 'meta_add' accessor (for Module::Build) or META_ADD parameter (for ExtUtils::MakeMaker).
|WWW::Shorten::PunyURL||An interface to SAPO's URL shortening service||0.03||metacpan|