The error log of Apache shows following problem: PHP Fatal error:  Class 'isys_component_database' not found in /srv/www/htdocs/i-doit/src/globals.inc.php on line 58

Hy!

I have the same problem. After the installation an empty window appears. I've tried several versions and I've tried it even with XAMPP (beside the normal Apache installation) - the same problem everywhere. Could anyone help me?