audreyt/module-signature — pull request #1 by schwern (2012-11-02 03:23:10+00:00)
Title: Look for gpg under its other names.

This patch lets Module::Signature find gpg under different names for the binary so Module::Signature can find it out of the box without the user having to make symlinks.

The OS X GPGTools package installs it as gpg2.
https://www.gpgtools.org/

MacPorts installs it as gnupg or gnupg2.

It would be nice if the Makefile.PL and Signature.pm logic were unified at some
point in the future.