dIMU reading is always wrong

i used c example of dIMU, but the reading is always constant.
and i also tried python’s, it cannot run.
i showed the detail in attachments.
plz help me.
i really need to use dIMU by C language.

and it would be better if you give me some datasheet of dexter industries dIMU sensor

I’ll start by updating the Python example, we can make sure you’re hardware is working appropriately.

It looks like you’re having a hardware problem though that’s related to your Pi. What image are you using? What version of the Raspberry Pi are you using?

my hardware works well.
brickpi+ starter kit
raspberry B+
and could you plz give a c example?
i will be grateful to that.
thank you very much!