I don't known pjsip but this problem generally occurs when the library (dylib) on which the file (.so) depends is not the good one
> Googling this issue show that it is happening to many > libraries in python on mac. ?????? I am working in python on mac since a lot of time I seldom have such problems. When you compile a .so file, it depends on a dylib library and you must have the good one (version) -- http://mail.python.org/mailman/listinfo/python-list
