You should always declare in your Makefile.PL (or Build.PL, or other build instructions) *all* the modules your code depends on. That's because older versions of perl have fewer modules in core, and new versions of perl occasionally drop modules from core.
I presume that that is a list of all the modules used by the code. Including a few core modules can't do any harm.
In reply to Re^3: Looking for David Burdick
by DrHyde
in thread Looking for David Burdick
by Ea
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