9 axis motion shield

Hello,

I just bought a 9 axis motion shield, with gyro, accelerometer and magneto meter. As soon as I got it from an internet store, I tried it.
I stacked the shield on my Arduino board, a Diecimila with ATMega 328. I followed the steps according to the tutorial on Arduino.org, but without any success: program is calling for NAxismotion.h, and I could not find it on the web.
I then found the library called "9 axis motion" on the Github page. After installation in Arduino software, I tried the examples: motion, accelerometer and Euler.

For "motion" sketch, program seems to work eraticly.

For "accelerometer" and "Euler", the terminal is showing only "0" on each items of the lines.
(See picture attached).

I also tried to solder and unsolder the D2 interrupt, but did not change anything.

So I am wondering what I did wrong, is the shield working properly or the Diecimilia, which is pretty old, that cannot handle it? Calibration?