CGI Help, error 500

Hey, I am trying to install IkonBoard for my redhat 9.1 http/php server. When I try to run installer.cgi, I get an error 500 that says Error message:
Premature end of script headers: installer.cgi

In the script the path to perl is correct, and in httpd.conf, the directory for cgi-bin is correct. I also made sure the files had the right permissions as said in the installer guide. The Ikonboard people are completely clueless, does anyone have any idea?

Can you post the script here? A quick search on google came out with the
following statement being mistyped at the beginning of the perl file"
print "Content-type: text/html\n\n";