> There are some perl modules in pkgsrc, but I don't think all CPAN is there.
> Doesn't CPAN has its own module management system ?

Yes it does but I can't figure out how to actually download the entire archive and compile it.  I
knowhow to use the management system to download and install them one by one, but not all at once.
There's *alot* of modules, and it would be a pain to do them one by one.