It's likely that a version of the CGI module will already be available. It's been a core module since Perl version v5.004.

Try running a single "hello world" script like:

#! /usr/bin/perl

use strict;
use warnings;
use CGI;

my $q = CGI->new;
my $name = $q->param('name') || 'mystery user';
print 
    $q->header,
    $q->start_html('Hello'),
    $q->h1('Hello'),
    $q->p("Hello $name."),
    $q->end_html;
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Which you should then be able to call something like:

http://localhost/cgi-bin/hello.cgi?name=Deanimal
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