Problem using library with VOCORE2 python 2 or 3

[ARIVERDERCHI]

Hello, thank you for making this library.
I would like to access the GPIO's on the Vocore2 with python (3 would be better but python 2 is ok also). Using shell or system to control GPIO is obstacle and my existing program is in python already. When i try to use your library and the led blink sketch with python 2 i get "Segmentation Fault" in terminal of python led blink program. With python3 the led blink sketch does not work at all. I installed on Vocore python-light and python3-light using opkg.

Do you have any idea what it could be? Could you lead me in the right direction on how to modify the library or post some links on how to make a python library using c code?

many thanks!