FreeRADIUS/freeradius-server — pull request #410 by theY4Kman (2013-08-20 21:04:00+00:00)
Title: PySys_SetPath must go after Py_Initialize

I believe (but have not confirmed) it is because PySys_SetPath calls PySys_SetObject, which retrieves the sysdict from the Python thread state, which is not initialized until Py_Initialize. Cheers!