Wolf CMS simplifies content management by offering an elegant user interface, flexible templating per page, simple user management and permissions, as well as the tools necessary for file management. Wolf traces its history back to Radiant CMS (a Ruby-on-Rails app), but it is striking out on its own development path.
Wolf requires PHP5, a MySQL database or SQLite 3 with PDO, and a web server (Apache with mod_rewrite is highly recommended). It is distributed under the GNU General Public License version 3. The source is available from Wolf’s Google Code project page. More Info »
Because Wolf CMS uses PHP directly, there is no need to learn yet another scripting language. It is easily extensible, with a growing number of plugins, and has i18n modules for 18 languages. There is excellent documentation, and an active and friendly user community.