Attempted building and running it. Got this.
(top_block.py:16685): Gtk-WARNING **: Unable to locate theme engine in module_path: "murrine",
Using Volk machine: avx_64_mmx_orc
Traceback (most recent call last):
File "/home/ushio/top_block.py", line 77, in <module>
tb = top_block()
File "/home/ushio/top_block.py", line 46, in __init__
peak_hold=False,
File "/usr/lib/python2.7/site-packages/gnuradio/wxgui/fftsink_nongl.py", line 198, in __init__
self.win = fft_window(self, parent, size=size)
File "/usr/lib/python2.7/site-packages/gnuradio/wxgui/fftsink_nongl.py", line 331, in __init__
self.control_panel = control_panel(self)
File "/usr/lib/python2.7/site-packages/gnuradio/wxgui/fftsink_nongl.py", line 256, in __init__
wx.Panel.__init__(self, parent, -1, style=wx.SIMPLE_BORDER)
File "/usr/lib/python2.7/site-packages/wx-3.0-gtk2/wx/_windows.py", line 68, in __init__
_windows_.Panel_swiginit(self,_windows_.new_Panel(*args, **kwargs))
wx._core.PyAssertionError: C++ assertion "m_window" failed at ./src/gtk/dcclient.cpp(2041) in DoGetSize(): GetSize() doesn't work without window