Hello Hadhami,
did you give a look at this thread [1]? You can see that you are maybe having the exact same problem, i.e. you are not linking against the ITPP library (libs such as libitpp.so.* are not listed as linked).
Try running:
$ sudo ldconfig
then try again. If the problem persists, then maybe it is what is discussed in [1]: you are not linking against this library in your module (for which [1] also has the explanation on how to fix). Don't forget to run 'ldconfig' again after adding the library linking, if you do so.
Regards,
- Nicolas