Thursday, February 19, 2015

Re: [Discuss-gnuradio] Newbie problem

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)
[...]

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