Nuage (french for cloud) is a port of the Arduino Yún bridge library to Debian (mainly targetted at Raspbian). It should also work on Banana Pi and other single board computers. The primarily supported controller is ATmega328 (16MHz, 5V) as found on Watterotts RPi Shield bridge. ATmega328 on breadboard (3,3V, 8MHz internal) is supported as well. ATmega2560 and ATmega1284 will follow as well.
For installation and troubleshooting see http://www.arduino-hausautomation.de/