"So what (if any) additional directories should I create to hold the various files when I unpack them, prior to running the usual sequence of Makefile & Test & Install, and should the resulting files be put into specific directories?"

Welcome, are you aware that you can simply use cpanm to install modules and their dependencies? This method unpacks everything into a temporary area which is cleared up periodically. For example:

cpanm Tk

In reply to Re: Directory Structure Recommendations by marto
in thread Directory Structure Recommendations by Ossie

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