[Discuss-gnuradio] Re: Re: GNU Radio release 3.2.2 available for download

[Yc Park]

Thanks to your comment, now I can run find_usrps.
But this time I've got two issues:
- scope and fft_sink flickers twice a second.
- import gnuradio.qtgui makes an error :

>>> from gnuradio.qtgui import qtgui
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.5/site-packages/gnuradio/qtgui/qtgui.py", 
line 6, in <module>
    import _qtgui
ImportError: /usr/local/lib/libgnuradio-qtgui.so.0: undefined symbol: 
_ZN9QwtPicker5resetEv


Actually, expecting better qtgui is the reason I've upgraded, but it's 
not working...

Help would be very much appreciated.

% I did sudo make uninstall before installing 3.2.2
% I used to have make errors about qt3Dlib, but did not get them during 
the final try. anyway, I wonder if these things got related.


Johnathan Corgan wrote:
> On Fri, Jul 17, 2009 at 09:22, Yc Park<address@hidden> wrote:
> 
>> find_usrps: error while loading shared libraries: libusrp2.so.0: cannot
>> open shared object file: No such file or directory
> 
> Can you perform:
> 
> $ ls -l /usr/local/lib/libusrp2*
> 
> And post the output?
> 
> This is the default location that the installation program will put
> the libusrp2 libraries, unless you tell it differently.
> 
> Also, can you try running:
> 
> $ sudo ldconfig
> 
> ...and then retry find_usrps?
> 
> Did you uninstall 3.0.3 first?
> 
> Johnathan

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