Re: [Discuss-gnuradio] Newbie problem

[Mike Markowski]

Murray, thanks for your idea which I'll use if I need to avoid the 
gentoo "emerge" utility.

Rick, thanks, Bug 540658 was just posted.  I hope the problem is simple 
to solve - and also not a blunder on my end.  :-)

Thanks, guys!
Mike

On 02/18/2015 10:47 PM, Rick Farina wrote:
> Mike,
>
> I am the maintainer of Gnuradio in gentoo.  Please open a gentoo bug at
> https://bugs.gentoo.org with "emerge --info" as well as the full
> build.log for gnuradio (you will probably need to xz compress it)
> attached to the bug.  We can help you fix the problem and get it fixed
> for all users.  For what it's worth, we saw a very similar issue several
> version ago and the problem turned out to be very obvious in the full
> build log.  Likely there are some improper paths for QT getting
> autodetected.
>
> Thanks,
> Zero_Chaos
>
> On 02/18/15 16:13, Mike Markowski wrote:
[...] 'Generate' goes fine, but not 'Execute':
> > Generating: "/home/mm/gnuradio/tutorial_two_1.py"
> >
> > Executing: "/home/mm/gnuradio/tutorial_two_1.py"
> >
> > Traceback (most recent call last):
> >    File "/home/mm/gnuradio/tutorial_two_1.py", line 13, in <module>
> >      from gnuradio import qtgui
> >    File "/usr/lib/python2.7/site-packages/gnuradio/qtgui/__init__.py",
> > line 34, in <module>
> >      from qtgui_swig import *
> >    File "/usr/lib/python2.7/site-packages/gnuradio/qtgui/qtgui_swig.py",
> > line 28, in <module>
> >      _qtgui_swig = swig_import_helper()
> >    File "/usr/lib/python2.7/site-packages/gnuradio/qtgui/qtgui_swig.py",
> > line 24, in swig_import_helper
> >      _mod = imp.load_module('_qtgui_swig', fp, pathname, description)
> > ImportError: /usr/lib/libgnuradio-qtgui-3.7.6.1.so.0.0.0: undefined
> > symbol: _ZN7QwtPlot11eventFilterEP7QObjectP6QEvent
> >
> > > > > Done (return code 1)
[...]