(8)Exec format error: exec of 'gnuplot2.gif' failed, referer: test.cgi

##</code><code>##

#!/usr/bin/perl -wT
use strict;
use CGI;

my $cgi = new CGI;

print $cgi->header();
print $cgi->start_html(qq(Image practice));
print $cgi->img(
                {-SRC=> 'gnuplot2.gif', -ALIGN=> 'left'},
                qq(There should be an image in here somewhere)
               );
print $cgi->end_html();