Open Dental Forum

Hello, I'm trying to get opendental installed on a x86-32bit feisty ubuntu box. I followed the instructions and added: deb http://opendental.carlier-online.be/apt feisty main taken from this post: http://odent.freeforums.org/viewtopic.php?t=254 when I do: apt-get update I see the following error: Fa...