Plex addon

Has anyone gotten the new plex addon working? I see the following in the logs file. Using latest beta build 17b7.

Code:
17:42:49.378 T:1075556352   ERROR: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
                                             - NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
                                            Error Type: <type 'exceptions.IOError'>
                                            Error Contents: (10, 'No child processes')
                                            Traceback (most recent call last):
                                              File "/var/mobile/Library/Preferences/Kodi/addons/script.plex/default.py", line 1, in <module>
                                                from lib import main
                                              File "/var/mobile/Library/Preferences/Kodi/addons/script.plex/lib/main.py", line 6, in <module>
                                                import plex
                                              File "/var/mobile/Library/Preferences/Kodi/addons/script.plex/lib/plex.py", line 11, in <module>
                                                from plexnet import plexapp, myplex
                                              File "/private/var/mobile/Library/Preferences/Kodi/addons/script.plex/lib/_included_packages/plexnet/plexapp.py", line 9, in <module>
                                                import nowplayingmanager
                                              File "/private/var/mobile/Library/Preferences/Kodi/addons/script.plex/lib/_included_packages/plexnet/nowplayingmanager.py", line 5, in <module>
                                                import util
                                              File "/private/var/mobile/Library/Preferences/Kodi/addons/script.plex/lib/_included_packages/plexnet/util.py", line 37, in <module>
                                                X_PLEX_PLATFORM = platform.uname()[0]          # Platform name, eg iOS, MacOSX, Android, LG, etc
                                              File "/Users/Shared/jenkins/workspace/IOS/tools/depends/xbmc-depends/iphoneos8.1_armv7-target/lib/python2.7/platform.py", line 1230, in uname
                                              File "/Users/Shared/jenkins/workspace/IOS/tools/depends/xbmc-depends/iphoneos8.1_armv7-target/lib/python2.7/platform.py", line 965, in _syscmd_uname
                                            IOError: (10, 'No child processes')
                                            -->End of Python script error report<--