#!/usr/bin/perl
use strict;
use warnings;
use lib "$ENV{HOME}/.perl";
use threads ( 'stack_size' => 32*4096 );

print "hello world\n";

nagios-dev [scripts]$ perl ./test.pl
threads version 131072 required--this is only version 1.07 at /usr/lib/perl5/5.8.8/Exporter/Heavy.pm line 121.
BEGIN failed--compilation aborted at ./test.pl line 5.
Exit 255