On Wed, Aug 5, 2015 at 4:47 AM, bob wole <[email protected]> wrote: > > I am here again. I ran "fecapi_async_decoders.grc" with controlport > performance moniter on. I made a new config.conf file in ~/.gnuradio and > added following lines to it > > [ControlPort] > on = True > edges_list = True > [PerfCounters] > on = True > export = True > > > > When I ran the flowgraph I got the following error > > Executing: "/home/sdr/gr_examples/gr_fec_def_ex/fecapi_async_decoders.py" > > Using Volk machine: avx_64_mmx_orc > ControlPort Monitor running. > INFO: Apache Thrift: -h sdr-dev -p 50883 > monitor::endpoints() = -h sdr-dev -p 50883 > running: ['gr-perf-monitorx', 'sdr-dev', '50883'] > Traceback (most recent call last): > File "/usr/local/bin/gr-perf-monitorx", line 902, in <module> > MyApp(sys.argv) > File "/usr/local/bin/gr-perf-monitorx", line 897, in __init__ > GNURadioControlPortClient(args, 'thrift', self.run, > QtGui.QApplication(sys.argv).exec_) > File > "/usr/local/lib/python2.7/dist-packages/gnuradio/ctrlport/GNURadioControlPortClient.py", > line 125, in __init__ > callback(self.client) > File "/usr/local/bin/gr-perf-monitorx", line 900, in run > MAINWindow(client).show() > File "/usr/local/bin/gr-perf-monitorx", line 70, in __init__ > self.newCon(radioclient) > File "/usr/local/bin/gr-perf-monitorx", line 84, in newCon > child = MForm(self.radioclient, len(self.conns), self, dialogprompt = > not csomeBool) > File "/usr/local/bin/gr-perf-monitorx", line 776, in __init__ > self.pos = nx.graphviz_layout(self.G); > File > "/usr/local/lib/python2.7/dist-packages/networkx-1.10-py2.7.egg/networkx/drawing/nx_pydot.py", > line 257, in graphviz_layout > return pydot_layout(G=G,prog=prog,root=root,**kwds) > File > "/usr/local/lib/python2.7/dist-packages/networkx-1.10-py2.7.egg/networkx/drawing/nx_pydot.py", > line 271, in pydot_layout > pydot = load_pydot() > File > "/usr/local/lib/python2.7/dist-packages/networkx-1.10-py2.7.egg/networkx/drawing/nx_pydot.py", > line 47, in load_pydot > raise ImportError(msg) > ImportError: pydot could not be loaded: http://code.google.com/p/pydot/ > > I have gnruadio 3.7.8rc1 with networkx1.10 and matplotlib. Also I am on > ubuntu 14.04. > > > -- > Bob >
Did you try to install pydot? sudo apt-get install python-pydot Tom
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