Re: [Discuss-gnuradio] qa_qtgui test failing with a segfault?

[CEL]

Hi Eamon,

I remember the qtgui tests failing if you're not running things from a
terminal that has X server (or wayland) access.

You won't need any qt4 for GNU Radio 3.8. 

By the way, you can build GNU Radio 3.8 without installing any
requirements via pip, just from DNF (and I'd recommend that – pip is
pretty volatile, and we'll never be able to test all hypothetical
version combinations that you can get using DNF+pip). Try hiding /
cleaning your pip stuff (so that it won't interfere) and installing
what is listed as BuildRequires: in [1], but replace all python2 by
python3. Also, you don't need wxPython or libusbx or comedilib.

Best regards,
Marcus

[1] 
https://src.fedoraproject.org/rpms/gnuradio/blob/master/f/gnuradio.spec
On Sun, 2019-11-10 at 01:29 -0500, Eamon Heaney wrote:
> Hi,
> 
> Trying to install gnuradio from source, on the maint-3.8 branch. Cmake runs 
> fine, but when I run "make test" I get one failure: qa_qtgui.
> 
> The testing log file says that the qa_qtgui_test.sh script failed with a 
> segmentation fault on this line: 
> 
> /usr/bin/python3 -B 
> /home/galloway/working/seniordesign/gnuradio/gr-qtgui/python/qtgui/qa_qtgui.py
> 
> Has anyone else encountered this issue, or is aware of a solution? I'm on a 
> Fedora 29 machine, with every python qt4/5 library installed via pip.
> 
> Thanks!
> -- 
> Eamon Heaney
> Fleet Commander
> President, Model UN at Virginia Tech

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