[exim] Uebimiau Install Problem ?

Hi,

I installed uebimiau from /usr/ports/mail - as far as I can see, apache 2,
php4 was installed as well by default from the uebimiau installation. Left
everything untouced but when I try and access the uebimiau installation
through http://localhost/uebimiau ,, I get the following error :-

Fatal error: Call to undefined function: preg_split() in
/usr/local/www/data-dist/uebimiau/smarty/Smarty.class.php on line 703


Anyone else have the same problem ?


Thanx,

RC