[Koha] default apache site no library site

Hi I seemingly followed the setup guide to the best of my ability, but navigating to the server ip address only brings me to the default apache website not the library site. I have tried using differing urls library library-intra etc I would appear that apache does not have this virtual site set up correctly I am wondering what I can do to resolve it I installed koha on an existing apache web server, Ubunti 12.04 lts Thanks