You'll find life much easier if you use the CPAN module. (I'm not sure if it came standard with Perl 5.0053... if not download it from CPAN.)
in reply to Adding a Perl module...
If you type:
then you'll find yourself in an interactive program allowing you to install any CPAN module you like. Then you can install LWP as easily as typing "install Bundle::LWP".
perl -MCPAN -e shell
Also, the standard Perl is up to 5.6+ now... you might want to seriously consider upgrading your Perl. See http://www.perl.com for details.