ddedie@buben:~/gnuradio/grc/scripts$ ./gnuradio-companion
Gtk-Message: 14:16:44.831: Failed to load module "canberra-gtk-module"
Running from source tree
Traceback (most recent call last):
  File "./gnuradio-companion", line 99, in 
    run_main()
  File "./gnuradio-companion", line 92, in run_main
    exit(main())
  File "/home/addedie/gnuradio/grc/main.py", line 51, in main
    install_prefix=gr.prefix()
  File "/home/addedie/gnuradio/grc/gui/Platform.py", line 38, in __init__
    _Platform.__init__(self, *args, **kwargs)
  File "/home/addedie/gnuradio/grc/core/Platform.py", line 75, in __init__
    self.build_block_library()
  File "/home/addedie/gnuradio/grc/core/Platform.py", line 175, in build_block_library
    hide_bokeh_gui_options_if_not_installed(self.blocks['options'])
  File "/home/addedie/gnuradio/grc/core/utils/odict.py", line 35, in __getitem__
    return self._data[key]
KeyError: 'options'
addedie@buben:~/gnuradio/grc/scripts$