Re: [Discuss-gnuradio] undefined symbol: _ZNK7QwtPlot5printEP8QPainterRK5QRectRK18QwtPlotPrintFilter

[Murphy, John]

Not sure which prereq lib it was anymore - it was a couple days ago
and I thought I had gone past the problem. I could guess it was
something libqwt5 maybe? And it was a case of a failure to overwrite
the deb archive of which there a ton of examples on the web, almost
always resolved using the force overwrite option in apt-get and then
doing the apt-get -f install to execute the install and clean it up.

>From what I recall, what happened looked remarkably similar to this I
see on google...
http://osdir.com/ml/ubuntu-bugs/2015-05/msg01014.html
...except this happened when the build-gnuradio script was running.

This was literally a case of take a brand new machine never had
anything on it, install from the current Kubuntu 15.04 iso checked for
the hash etc, download build-gnuradio from sbrac, run build-gnuradio.
And I got the apt-get issue.
I am for all purposes new to apt-get (last time was beyond my
ever-approaching memory horizon), and I guess I have been fortunate
enough to have never seen yum trip over its own feet like this, knock
on wood.

John