The Loader for PHP 5.2 release is required

[molledei]

Hi, i have downloaded the trial version of easy PHP calendar and run the Compatibility Test Script on the server of my host which is my internet provider.
It says PHP version :Pass [Version 5.2.0-8+etch13],
Sessions support PASS,
Zend Optimizer :unable to determine -phpinfo() is disabled,
Ion Cube : pass,
runtime loading should be possible on your system,
The Loader for PHP 5.2 release is required.
Where do i find this loader and how do i get it in the right place .
(I still uploaded the files for the calendar but of course it does not work , it says among others :Warning: file_exists() [function.file-exists]: open_basedir restriction in effect. File(/usr/lib/php5/20060613/../../../../var/www/m/mo/mol/ioncube/ioncube_loader__5.2.so) is not within the allowed path(s): (/var/www/m/mo/mol/molle.daniel.perso.neuf.fr/public_html/:/usr/lib/php5/:/var/sitesmutu) in /var/www/m/mo/mol/molle.daniel.perso.neuf.fr/public_html/calendar/setup/index.php on line 2)

Thanks for your help , i do not have much experience with this.