Kwalitee Issues


Add a README to the distribution. It should contain a quick description of your module and how to install it.


Add a META.yml to the distribution. Your buildtool should be able to autogenerate it.


List all used modules in META.yml requires


  • Data::Serializer
  • Log::Channel
  • Spread
  • Spread::Session


Make sure that the main module name and version are the same of the distribution.


Remove the POD errors. You can check for POD errors automatically by including Test::Pod to your test suite.

Error: Spread-Queue-0.4/Queue/ -- Around line 38: '=item' outside of any '=over' Around line 138: You forgot a '=back' before '=head1' Spread-Queue-0.4/Queue/ -- Around line 63: '=item' outside of any '=over' Around line 393: You forgot a '=back' before '=head1' Spread-Queue-0.4/Queue/ -- Around line 54: '=item' outside of any '=over' =over without closing =back Spread-Queue-0.4/Queue/ -- Around line 59: '=item' outside of any '=over' Around line 276: You forgot a '=back' before '=head1'


Add a META.json to the distribution. Your buildtool should be able to autogenerate it.


Move your *.pm files in a directory named 'lib'. The directory structure should look like 'lib/Your/' for a module named 'Your::Module'. If you need to provide additional files, e.g. for testing, that should not be considered for Kwalitee, then you should look at the 'provides' map in META.yml to limit the files scanned; or use the 'no_index' map to exclude parts of the distribution.

Error: Queue/, Queue/, Queue/, Queue/, Queue/


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: Spread::Queue::FIFO, Spread::Queue::ManagedWorker, Spread::Queue::Manager, Spread::Queue::Sender, Spread::Queue::Worker


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


  • Data::Serializer
  • Event


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

Error: 0.3,0.4


This is not a critical issue. Currently mainly informative for the CPANTS authors. It might be removed later.


Name Abstract Version View
Spread::Queue::FIFO basic FIFO queue 0.3 metacpan
Spread::Queue::ManagedWorker utility class for Spread::Queue::Manager 0.3 metacpan
Spread::Queue::Manager coordinate one-of-many message delivery 0.4 metacpan
Spread::Queue::Sender submit messages to Spread::Queue message queues 0.4 metacpan
Spread::Queue::Worker accept Spread::Queue message assignments 0.4 metacpan

Other Files

Changes metacpan
MANIFEST metacpan
Makefile.PL metacpan