I get an undefined symbol error with the latest FrontPanel. The message is like below. It happens at "import ok". I would like to know if this is a known issue, or just happening only in my environment.
> File "ok.py", line 26 in <module>
> _ok = swig_import_helper()
> File "ok.py", line 22, in swig_import_helper
> _mod = imp.load_module('_ok', fp, pathname, description)
> ImportError: ./_ok.so: undefined symbol: udev_list_entry_get_by_name