Can't locate File/Copy.pm in @INC

[Karl Berry]

    Can't locate File/Copy.pm in @INC (you may need to install the File::Copy

    This also happens with a standard installation of Fedora 34.

It seems strange that they go to the trouble of explicitly removing a
module from the default installation that (afaik) has been standard for
many years. Maybe report it to Fedora as a bug? Though they must have
their reasons and aren't likely to change their decision.

Anyway, I imagine we can work around it in fmtutil.pl, in time.
Thanks for the report). --karl