[kronolith] Problems installing kronolith

[Hans-Jürgen Schwarz]

Hello List,
I installed kronolith with mysql, but it won t work. When I go to "Calendar" 
the page stays white and emty. I could not find anything about kronolith in 
the registry.php, so I searched about it in the web and was adding this:


 * Application registry

$this->applications['kronolith'] = array(
    'fileroot' => dirname(__FILE__) . '/../kronolith',
    'webroot' => $this->applications['horde']['webroot'] . '/kronolith',
    'icon' => $this->applications['horde']['webroot'] . 
'/kronolith/graphics/kronolith.gif',
    'name' => _("Calendar"),
    'allow_guests' => false,
    'show' => true
);

 * Service registry
$this->services['kronolith']['horde']['summary'] = array(
    'file' => '%application%/lib/api.php',
    'function' => 'kronolithSummary',
    'args' => array(),
    'type' => 'string'
);

Am I something missing, or what else could be the problem?
I off course added the tables and stuff as root. In  the conf.php I was 
uncommenting everything about mcal.
Thank you very much for help.

Hans-Juergen