#!/usr/bin/perl -w
use strict;
use CPAN;

my @cpanmods = qw / 
Algorithm::Interval2Prefix \
Apache::Session::File  \
... other modules go here
XML::Generator
/;

for my $cpanmod ( @cpanmods ) {
        for my $mod (CPAN::Shell->expand("Module", $cpanmod )) {
                print "http://search.cpan.org/CPAN/authors/id/" . $mod->{'RO'}{'CPAN_FILE'} . "\n";
        }
}