Package perl-Module-Used

Find modules loaded by Perl code without running it

http://search.cpan.org/dist/Module-Used/

Modules are found statically based upon use and require statements. If use
of the base or parent is found, both that module and the referenced ones
will be returned. If Moose or Moose::Role are found, this will look for
extends and with sugar will be looked for; presently, this will miss
modules listed in parentheses.

General Commands
Command Description
modules-used List modules used by a set of Perl source files without running them.