On Fri, Jun 12, 2015 at 7:58 AM, John Murphy <
[email protected]> wrote:
> Hello,
>
> New machine with new Kubuntu 15 install, new build-gnuradio install on
> that system.
>
> Had some install issues with a prereq lib that required a force-overwrite
> to a deb archive. But seemed to progress normally after that was fixed.
> Also had a warning regarding a missing libzmqt(?) dev package which seems
> to be something build-gnuradio does under (k)ubuntu 15. But everything
> built, and afterwards I was also able to build and install my OOT stuff
> without anything unusual.
>
> But when I attempt to actually run any of my flowgraphs in GRC I get the
> following crash (back to GRC) message:
>
> Traceback (most recent call last):
> File "/home/jmurphy/MyGNUradioFiles/multi_file_playback.py", line 23, in
> <module>
> from gnuradio import qtgui
> File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/qtgui/__init__.py", line
> 35, in <module>
> from qtgui_swig import *
> File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/qtgui/qtgui_swig.py", line
> 28, in <module>
> _qtgui_swig = swig_import_helper()
> File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/qtgui/qtgui_swig.py", line
> 24, in swig_import_helper
> _mod = imp.load_module('_qtgui_swig', fp, pathname, description)
> ImportError: /usr/local/lib/libgnuradio-qtgui-3.7.7.1.so.0.0.0: undefined
> symbol: _ZNK7QwtPlot5printEP8QPainterRK5QRectRK18QwtPlotPrintFilter
>
> Any idea what I might need to do in order to get this working? Steps to
> troubleshoot further?
>
> Thanks,
> John
>
What prereq lib did you have problems with?
And any time you have to over rule what you package manager is doing,
things tend to go badly.
Tom
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