hi,
first of all...thank you for such a nice working control-panel!

i´ve installed ehcp on a Ubuntu 7.04 system without any problems and everything seems working as expected.

i found some errors in apache error.log file:
File does not exist: /var/www/vhosts/ehcp/content,

as much as i can find there are:

\ehcp\sysinfo\includes\system_header.php
calling for
Line 5 - /style.css" rel="stylesheet" type="text/css" />
Line 10 - <?php include '../topnav.php';?>

and:

\ehcp\sysinfo\templates\ubuntu\ubuntu.css
calling for
Line 66 - background: url(../../../images/light-bg.gif);

it´s nothing serious but may can be fixed.

cool greetings from sweden