libtest-module-used-perl 0.2.4-1 (powerpc binary) in ubuntu trusty

 Test::Module::Used is a Perl test module for determining whether a module is
 really used (and vice versa) between lib/t and META.yml. It is useful for
 detecting cases where dependencies are specified (possibly as a remnant of
 older versions) but no longer needed, or where one forgets to declare them.