[Discuss-gnuradio] getting started decoding ssb

[Nathaniel Haggard]

To get started I'm trying to decode ssb from samples here
http://www.kd7lmo.net/ground_gnuradio_ota.html.

http://www.kd7lmo.net/gnuradio/ssb_rcv_file.py gives the following error:
python ssb_rcv_file.py hf_7200khz_256_complex.dat  50000 2500 L
Traceback (most recent call last):
  File "ssb_rcv_file.py", line 104, in <module>
    main (sys.argv[1:])
  File "ssb_rcv_file.py", line 97, in main
    fg = build_graph (args[0], float(args[1]), float(args[2]), args[3][0])
  File "ssb_rcv_file.py", line 45, in build_graph
    fg = gr.flow_graph ()
AttributeError: 'module' object has no attribute 'flow_graph'

Is there any documentation on migrating from the old way of doing
things to the new way?

Thanks,
Nate