On Thu, Dec 30, 2010 at 10:26 AM, Tom Rondeau <trondeau1...@gmail.com>wrote:
> On Wed, Dec 29, 2010 at 10:57 PM, Brad Hein <linuxb...@gmail.com> wrote: > > > > 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 > =) > > Looking at your version information below, you're running a very old > version of the GNU Radio Companion (grc 0.70). You'll need to update > it, which I think will solve your problem. I actually don't know if we > have a newer package of GRC out there, so you might have to > compile/install it yourself (Josh, let me know if I'm wrong about > this). > > Thank you for pointing that out! I went ahead and obtained gnuradio 3.3.0 (sourcecode) and I'm setting up my "faster" Fedora PC to compile it. If this works, I suppose I should share the procedure with Fedora so they can make the necessary changes to the F14 repo so that others can have a working configuration without the need for compiling. BH > Tom > > > > > 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 > > > > > > > > _______________________________________________ > > Discuss-gnuradio mailing list > > Discuss-gnuradio@gnu.org > > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > >
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