I need a little help please

Hi

I am tring to install a script,but keep getting this message:

Warning: include() [function.include]: Failed opening 'install_header.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/biz/public_html/phpSuExec/install1.php on line 110


This is what on line 110:

include "install_header.php";

if some one could point out the problem,that would be great,

thanks for your time,

regards

 

most probably, the install_header.php isn't in the same place as install1.php file

 

What address that you accessed to install the script? Is it http://your-host-name/phpSuExec/install1.php or http://your-host-name/install.php ?