|meta yml is parsable||
The META.yml file of this distribution could not be parsed by the version of CPAN::Meta::YAML.pm CPANTS is using.
Upgrade your YAML generator so it produces valid YAML.
|buildtool not executable||
The build tool (Build.PL/Makefile.PL) is executable. This is bad because you should specify which perl you want to use while installing.
Change the permissions of Build.PL/Makefile.PL to not-executable.
|meta yml has license||
This distribution does not have a license defined in META.yml.
These fails are not serious and don't affect your Kwalitee scores at all.
|has separate license file||
This distribution does not have a LICENSE or LICENCE file in its root directory.
This is not a critical issue. Currently mainly informative for the CPANTS authors. It might be removed later.