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 “”, line 1, in
line 6, in
ImportError: /usr/local/lib/libgnuradio-qtgui.so.0: undefined symbol:
Actually, expecting better qtgui is the reason I’ve upgraded, but it’s
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 C. wrote:
On Fri, Jul 17, 2009 at 09:22, Yc Park[email protected] 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?