Upgrade your YAML generator so it produces valid YAML.
Error: Error reading from file 'Text-ASCIITable-0.20/META.yml': utf8 "\xE5" does not map to Unicode
Remove the POD errors. You can check for POD errors automatically by including Test::Pod to your test suite.
Error: *** ERROR: Non-ASCII character seen before =encoding in 'HÃ¥kon'. Assuming CP1252 at line 30 in file Text-ASCIITable-0.20/ansi-example.pl *** ERROR: Non-ASCII character seen before =encoding in 'HÃ¥kon'. Assuming CP1252 at line 79 in file Text-ASCIITable-0.20/lib/Text/ASCIITable/Wrap.pm *** ERROR: Non-ASCII character seen before =encoding in '$t->addRow('one','two'Â¸'three');'. Assuming CP1252 at line 225 in file Text-ASCIITable-0.20/lib/Text/ASCIITable.pm
Split the distribution, or fix the version numbers to make them consistent (use the highest version number to avoid version downgrade).
Add a META.json to the distribution. Your buildtool should be able to autogenerate it.
Define the license if you are using in Build.PL. If you are using MakeMaker (Makefile.PL) you should upgrade to ExtUtils::MakeMaker version 6.31.
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: Text::ASCIITable, Text::ASCIITable::Wrap