I'm endeavouring to get gnuradio+grc working in Fedora 14 on my i386
computers. I've tried two now, and I'm plagued with the same problems - they
just won't execute.
I suspect there's a problem which went undetected, maybe a python file
version mismatch or some other inconsistency. I'm trying hard to isolate the
source of the problem.
I also wrote a very basic grc which consisted of a sound source and attached
it to different sinks (audio sync / waterfall sink / scope sink) - each
producing the same error shown below, when executed.
I'm trying different things, but any input would be greatly appreciated =)
The error shown when executed
===================================
Executing: "/usr/share/grc/examples/audio/phone_tones.grc.xml"
>>> Verbose:
Traceback (most recent call last):
File "/usr/share/grc/src/ExecFlowGraphGUI.py", line 231, in OnInit
self.SetTopWindow(FlowGraphFrame(self.flow_graph_file_path))#first
argument is the flow graph
File "/usr/share/grc/src/ExecFlowGraphGUI.py", line 165, in __init__
self._start() #start the flow graph
File "/usr/share/grc/src/ExecFlowGraph.py", line 54, in _start
self.start()
File "/usr/lib/python2.7/site-packages/gnuradio/gr/top_block.py", line 97,
in start
self._tb.start()
File
"/usr/lib/python2.7/site-packages/gnuradio/gr/gnuradio_swig_py_runtime.py",
line 1455, in start
return _gnuradio_swig_py_runtime.gr_top_block_sptr_start(self)
RuntimeError: In hierarchical block scope throttle, output 0 is not
connected internally
>>> Done
RPM Package list on Fedora14 notebook PC (basically identical to the other
F14 PC)
===============================================================
[r...@fedora14laptop ~]# rpm -qa |egrep -i "gnuradio|grc|python"|sort
abrt-addon-python-1.1.14-1.fc14.i686
at-spi-python-1.32.0-2.fc14.i686
audit-libs-python-2.0.4-4.fc14.i686
cracklib-python-2.8.16-4.fc14.i686
dbus-python-0.83.0-7.fc14.i686
farsight2-python-0.0.21-2.fc14.i686
gnome-python2-2.28.1-3.fc14.i686
gnome-python2-applet-2.32.0-1.fc14.i686
gnome-python2-bonobo-2.28.1-3.fc14.i686
gnome-python2-canvas-2.28.1-3.fc14.i686
gnome-python2-desktop-2.32.0-1.fc14.i686
gnome-python2-extras-2.25.3-25.fc14.1.i686
gnome-python2-gconf-2.28.1-3.fc14.i686
gnome-python2-gnome-2.28.1-3.fc14.i686
gnome-python2-gnomekeyring-2.32.0-1.fc14.i686
gnome-python2-gnomevfs-2.28.1-3.fc14.i686
gnome-python2-gtkhtml2-2.25.3-25.fc14.1.i686
gnome-python2-libegg-2.25.3-25.fc14.1.i686
gnome-python2-libwnck-2.32.0-1.fc14.i686
gnuradio-3.2.2-7.fc14.i686
grc-0.70-6.fc12.noarch
gstreamer-python-0.10.19-1.fc14.i686
libproxy-python-0.4.4-7.fc14.noarch
libselinux-python-2.0.96-6.fc14.1.i686
libsemanage-python-2.0.45-5.fc14.i686
libuser-python-0.56.18-2.fc14.i686
libxml2-python-2.7.7-2.fc14.i686
newt-python-0.52.12-1.fc14.i686
notify-python-0.1.1-15.fc14.i686
policycoreutils-python-2.0.83-33.2.fc14.i686
python-2.7-8.fc14.1.i686
python-beaker-1.5.3-5.fc14.noarch
python-BeautifulSoup-3.0.8.1-2.fc14.noarch
python-boto-1.9b-3.fc14.noarch
python-bugzilla-0.6.1-3.fc14.noarch
python-crypto-2.3-2.fc14.1.i686
python-cryptsetup-0.0.10-3.fc14.i686
python-decorator-3.2.0-3.fc14.noarch
python-deltarpm-3.6-0.2.20100708git.fc14.i686
python-devel-2.7-8.fc14.1.i686
python-ethtool-0.5-1.fc14.i686
python-feedparser-4.1-12.fc14.noarch
python-GnuPGInterface-0.3.2-7.fc14.noarch
python-httplib2-0.6.0-3.fc14.noarch
python-iniparse-0.4-2.fc14.noarch
python-iwlib-0.1-3.fc14.i686
python-libs-2.7-8.fc14.1.i686
python-mako-0.3.4-2.fc14.noarch
python-markupsafe-0.9.2-4.fc14.i686
python-meh-0.10-2.fc14.noarch
python-nose-0.11.3-5.fc14.noarch
python-nss-0.9-9.fc14.i686
python-paste-1.7.4-7.fc14.noarch
python-pyblock-0.52-1.fc14.i686
python-pycurl-7.19.0-7.fc14.i686
python-setuptools-0.6.14-3.fc14.noarch
python-simplejson-2.1.1-4.fc14.i686
python-slip-0.2.13-1.fc14.noarch
python-slip-dbus-0.2.13-1.fc14.noarch
python-telepathy-0.15.18-1.fc14.noarch
python-tempita-0.4-5.fc14.noarch
python-urlgrabber-3.9.1-7.fc14.noarch
python-virtkey-0.50-8.fc14.i686
python-xlib-0.15-0.3.rc1.fc14.noarch
rpm-python-4.8.1-5.fc14.i686
setools-libs-python-3.3.7-8.fc14.i686
wxPython-2.8.11.0-4.fc14.i686
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