Something very similar to:

    rm -rf /usr/local/lib/perl
    rm -f /usr/bin/perl
[download]

will likely leave no trace of Perl other than man pages that you might have installed someplace like /usr/local/man/man1 and /usr/local/man/man3 (but I never installed those and with perldoc, installing them is even less of a good idea than it used to be).

See also the output of the command perl -V and/or your Config settings.

        - tye