CPANTS has a kwalitee measure that checks whether a module is a pre-requisite of any other module. So there's probably something in the CPANTS generator that does what you want.

--
<http://dave.org.uk>

"The first rule of Perl club is you do not talk about Perl club."
-- Chip Salzenberg

In reply to Re: Searching CPAN for instances of dependencies on a module by davorg
in thread Searching CPAN for instances of dependencies on a module by jkeenan1

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