DBI

This distribution does not 'use strict;' in all of its modules.

Add 'use strict' to all modules.

This distribution uses a module or a dist that's not listed as a prerequisite.

List all used modules in META.yml requires

This distribution has .pm files with inconsistent versions.

Split the distribution, or fix the version numbers to make them consistent (use the highest version number to avoid version downgrade).

This distribution contains either a file called 'test.pl' (the old test file) or is missing a directory called 't'. This indicates that it uses the old test mechanism or it has no test-suite.

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

This distribution does not 'use warnings;' in all of its modules.

Add 'use warnings' to all modules. (This will require perl > 5.6)

This distribution uses a module or a dist in it's test suite that's not listed as a build prerequisite.

List all modules used in the test suite in META.yml build_requires

This distribution has at least one file larger than 200000 bytes)

No remedy for that.

This distribution does not have a list of provided modules defined in META.yml.

Add all modules contained in this distribution to the META.yml field 'provides'. Module::Build does this automatically for you.

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.

This distribution has a .pm file without version number. (Using Parse::PMFile to match them)

Add a version number to each .pm file.

It is easy to repackage this module by Debian.

Fix each one of the metrics this depends on.