I'm getting this error when running foohid python apps:

MacBook-Air-Bartosz:foohid-py bwiklak$ python test_list.py
Traceback (most recent call last):
File "test_list.py", line 4, in
foohid.create("FooHID {0}".format(i), "xxx")
SystemError: unable to create device

Mac OS 10.11.6

Tries 1.0 and lestest version of foohid.
https://github.com/xythobuz/SerialGamepad app outputs the same problem in Console.app

In the Console.app I see:

19.10.2016 21:35:08,000 kernel[0]: CODE SIGNING: cs_invalid_page(0x10b878000): p=1612[Python] final status 0x2000800, allowing (remove VALID) page

I can't get my trainer working :(