This is where you can download uber.
There’s only one package available, in two formats, zip and bzipped tar.
uber is licensed under the GNU General Public License, a copy of which is provided in the archive.
To install, just unzip to somewhere and change the $docroot variable in the uber.php script to point to the location of your content text files. Be sure that “index.txt” and “menu.txt” are in the $docroot location.