Re: [Discuss-gnuradio] new tarballs

[Luis Simoes]

Hi Eric,

thanks a lot. Every thing is working fine now.
Now I have still one question: Was the module tv_rx extinguished in the new 
tarballs? My old applications return the message global name tv_rx unknown. 
Shall I change all the applications to the way benchmark_gmsk_rx.py works?

Thanks again, your tips helped me a lot.

Luis


On Wednesday 05 April 2006 19:43, you wrote:
> On Wed, Apr 05, 2006 at 06:12:06PM +0200, Luis Simoes wrote:
> > Hi all,
> >
> > I tried to use benchmark_gmsk_rx.py and i noticed that my system does not
> > have all the usrp stuff receive_path.py uses. So I install the usrp-011
> > and the gr-usrp-0.7 package and uninstall the previous ones (usrp-0.8 and
> > gr-usrp-0.5). After finishing (I am still running on gnuradio-cor 2.6) I
> > tried to start benchmark again and this traceback error report came out:
> >
> > address@hidden:~/GnuRadio/Code/gnuradio-examples-0.5/python/gmsk2>
> > ./benchmark_gmsk_rx.py Using RX d'board A: TV Rx
> > len(rx_chan_coeffs) = 63
> >
> > >>> gr_fir_fff: using 3DNow!
> >
> > Traceback (most recent call last):
> >  ...
> >  ...
> >   File
> > "/usr/local/lib/python2.4/site-packages/gnuradio/gr/basic_flow_graph.py",
> > line 230, in _check_port
> >     if signature.max_streams () == -1: # infinite
> > AttributeError: 'PySwigObject' object has no attribute 'max_streams'
> >
> > I have seen some messages posted here in this mailing list. In all cases
> > it was a problem with swig. I reinstalled SWIG (I am using version
> > 1.3.24) and then gnuradio-core 2.6. No result.
> > I uninstalled core 2.6 and after reinstalling SWIG I have installed the
> > new core 2.7 No result.
> > I build everything from tarballs and not from cvs and until today
> > everything worked fine.
> >
> > If someone have had this problem or similar in the past, please help!...
> >
> > Thanks in advance...
> > Luis
>
> You have a stale installation, or partial installation in more than
> one place.  Remove them all from the installation directories, then
> make install from the new tarballs.
>
> There's a reason we release 10 tarballs at at a time:  They have
> dependencies between them.  You really want all the new ones that are
> relevant to your configuration.  They also have to be built in a
> reasonable order.  Most people need at least gnuradio-core, usrp,
> gr-usrp, gnuradio-examples, gr-wxgui and one of of the gr-audio-*
> blocks.
>
> Build them in this order.  Leave out those you're not using:
> >>> /home/eb/gr-build/gnuradio-core
> >>> /home/eb/gr-build/usrp
> >>> /home/eb/gr-build/gr-audio-alsa
> >>> /home/eb/gr-build/gr-audio-jack
> >>> /home/eb/gr-build/gr-audio-oss
> >>> /home/eb/gr-build/gr-audio-portaudio
> >>> /home/eb/gr-build/gr-usrp
> >>> /home/eb/gr-build/gr-wxgui
> >>> /home/eb/gr-build/gnuradio-examples
> >>> /home/eb/gr-build/gr-howto-write-a-block
>
> Eric