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Re: [Discuss-gnuradio] gr-qtgui not getting installed
From: |
Elvis Dowson |
Subject: |
Re: [Discuss-gnuradio] gr-qtgui not getting installed |
Date: |
Fri, 16 Jul 2010 19:45:52 +0400 |
Hi Tom,
On Jul 16, 2010, at 5:30 PM, Tom Rondeau wrote:
> Still, you shouldn't be running into that particular problem. A better
> program to test is gr-qtgui/src/python/usrp2_display.py. That one
> works fine.
I get the following error when typing that command, seems to be a problem with
an undefined symbol: _ZTV22Waterfall3DDisplayPlot
$ ./usrp2_display.py
Traceback (most recent call last):
File "./usrp2_display.py", line 27, in <module>
from gnuradio.qtgui import qtgui
File "/usr/local/lib64/python2.6/site-packages/gnuradio/qtgui/qtgui.py", line
24, in <module>
_qtgui = swig_import_helper()
File "/usr/local/lib64/python2.6/site-packages/gnuradio/qtgui/qtgui.py", line
20, in swig_import_helper
_mod = imp.load_module('_qtgui', fp, pathname, description)
ImportError: /usr/local/lib64/libgnuradio-qtgui-3.4git.so.0: undefined symbol:
_ZTV22Waterfall3DDisplayPlot
> Do you see a qtgui directory under your
> $prefix/lib/python2.6/site-packages/gnuradio? If that's there, then
> you should be able to import it.
Yes, the qtgui folder is there and there are a couple of files in it.
> If it's not, then something's gone
> wrong in the build/install process. What OS are you running?
I'm running Fedora 12 x86 64-bit.
Best regards,
Elvis Dowson