I have tried Arduberry again with your image.
I was able to successfully download, install and run your image and upload programs to Arduberry.
Unfortunately the blink sketch mentioned in your getting started failed to blink the led in the seven times I tried.
Then I tried Analog in out serial as an example program. This program failed to produce any meaningful output in Serial monitor. I tried AMA0 and /dev/ttyS0. In fact the program hangs 100% of each and every time I have tried it. I have tried rebooting the Pi and get the same result over and over again.
So now after all this work I am still unable to produce any meaningful output from Arduberry.
It seems that Arduberry was not meant to work with the RPi?