[gollem] Fatal error: Call to undefined method Util::realpath() in /usr/local/www/data/horde/gollem/lib/Gollem.php on line 96

[Edwin L. Culp]

I'm seeing the following error when entering gollem.

Fatal error: Call to undefined method Util::realpath() in 
/usr/local/www/data/horde/gollem/lib/Gollem.php on line 96

Could this be a php5 error because on php4 I don't seem to get it?
This is with the head version updated this morning.

Thanks,

ed