Here is a guide to install Enna media center on Ubuntu 13.04. You can install Enna Media Center using the Ubuntu Software Center.
Enna is a Media Center application. Featuring a simple user interface, Enna allows the user to browse and play music and video files, browse pictures and play photo slideshows, build a database of the available media retrieve information from the Internet (such as covers, fan art, song lyrics, and much more). Enna is based on the powerful Enlightenment Foundations Libraries (EFL) for its graphical user interface and GeeXboX libraries for multimedia playback and information retrieval. Visit the Enna Media Center Homepage.
To install Enna Media Center click on the link below
Install Enna Media Center
When the software center is opened click on the Install button and enter your password to authenticate the installation. When Enna Media Center is installed you can close the software center, to start Enna Media Center press the SuperKey and type: enna