A little script designed to fix up old LinkController databases generated with the old version of the link module not much use to you because that version wasn't distributed.
To install WWW::Link, copy and paste the appropriate command in to your terminal.
cpanm
cpanm WWW::Link
CPAN shell
perl -MCPAN -e shell install WWW::Link
For more information on module installation, please visit the detailed CPAN module installation guide.