Segmentation Fault:11 Mac OS X Sierra Python 3.6 Virtualenv

[drlorenzo]

Hi,
I'm David at first sorry for my English, I'll try to explain my problem the best as I can.

Well, I'm working on a OS X Sierra, with a virtual env python 3.6.6. I think that the library it is successfully installed because when I run save-frame.py I got:
INFO:Camera:Camera object created for device: RM-1327GE Segmentation fault: 11
The script recognize the camera, but suddenly raise a segmentation fault:11

Thank you all in advance.