[otrs] Missing directory detected by apache

Hi List, Having just setup otrs on a stage server im getting the following error in the apache logs when tryong to browse to http://host/otrs/ [Sat Nov 05 12:58:05 2005] [error] 19328: ModPerl::Registry: /var/www/html/otrs not found or unable to stat Object not found! The requested URL was not found on this server. If you entered the URL manually please check your spelling and try again. If you think this is a server error, please contact the webmaster Error 404/var/www/html/otrs does not exist on the system nor can i find an install step asking me to add it. Thanks Rachel