If you peek into its Makefile.PL, you'll see a seemingly random/heterogenous collection of modules to install (instead of just WWW::Mechanize). This is probably a Task::BeLike::$AUTHOR in disguise.
Why create a module to do what cpan WWW::Mechanize will do? There is no need for this.
This module is pointless. Installing WWW::Mechanize with a CPAN client installs it's prerequisites.