Can't locate Mail.pm in @INC

[spartacus007]

My error message:

Server error!

The server encountered an internal error and was unable to complete your request.

Error message:
Can't locate Mail.pm in @INC (@INC contains: C:/xampp/perl/site/lib/ C:/xampp/perl/site/lib C:/xampp/perl/lib . C:/xampp/apache) at C:/xampp/cgi-bin/contact.pl line 5. BEGIN failed--compilation aborted at C:/xampp/cgi-bin/contact.pl line 5. ,

If you think this is a server error, please contact the webmaster.
Error 500
achilles
06/10/07 21:21:14
Apache/2.2.4 (Win32) DAV/2 mod_ssl/2.2.4 OpenSSL/0.9.8e mod_autoindex_color PHP/5.2.2 mod_jk/1.2.20 mod_perl/2.0.3 Perl/v5.8.8

I've installed several Apache + Perl + MySQL packages and XAMPP is definitely the best so far, but why do none of them have the libnet package installed so I can use Mail::Mailer; ? How do I install the libnet package?

Thank you,
James