Re: [Discuss-gnuradio] Installation-Problem:

[Wolfgang Buesser]

O.k.

I managed to make it work by removing every file named  *usrp* or
*gnuradio* and reinstalling gnuradio and uhd from the repository.

Now the examples seem to work on my usrp1.

But I am quite desperate at getting my old python code to work. I have
programmed a vector-network-analyzer.
I used to call 

...

from gnuradio import usrp

...

    def _instantiate_blocks (self):
        self.tx = usrp.sink_s(0, self.interp)


Apparently all the system call have changed completely. Is there
anything like a 'migration guide'? I really hate the idea of having to
go through all this tedious programming again just because my old OS is
gone.

Thanks for your help

tnx de
Wolfgang

DK1BW

On Do, 2013-05-02 at 13:26 -0700, Nicholas Corgan wrote:
> This error is saying that GR-UHD was built against an older version of
> UHD than you're using now, a 3.4.* version from the looks of it. To
> fix this, rebuild GR-UHD against your current UHD.
> 
> cd (GNU Radio build directory)/gr-uhd
> make clean
> 
> sudo make install
> 
> 
> 
> On Thu, May 2, 2013 at 1:01 PM, Wolfgang Buesser
> <address@hidden> wrote:
>         Hi Erik,
>         
>         thanks - I managed to install gnuradio that way. When trying
>         to run a
>         usrp example I get the following error-message:
>         
>         examples/uhd# ./usrp_wfm_rcv_nogui.py
>         linux; GNU C++ version 4.7.2 20130108 [gcc-4_7-branch revision
>         195012]; Boost_104900; UHD_003.005.002-61-g08624153
>         
>         Traceback (most recent call last):
>           File "./usrp_wfm_rcv_nogui.py", line 172, in <module>
>             tb = wfm_rx_block()
>           File "./usrp_wfm_rcv_nogui.py", line 67, in __init__
>             self.u = uhd.usrp_source(device_addr=options.args,
>         stream_args=uhd.stream_args('fc32'))
>           File
>         "/usr/lib64/python2.7/site-packages/gnuradio/uhd/__init__.py",
>         line 116, in constructor_interceptor
>             return old_constructor(*args)
>           File
>         "/usr/lib64/python2.7/site-packages/gnuradio/uhd/uhd_swig.py",
>         line 2454, in usrp_source
>             return _uhd_swig.usrp_source(*args)
>         RuntimeError:
>         GR-UHD detected ABI compatibility mismatch with UHD library.
>         GR-UHD was build against ABI: 3.4.0-3,
>         but UHD library reports ABI: 3.6.0-0
>         Suggestion: install an ABI compatible version of UHD,
>         or rebuild GR-UHD component against this ABI version.
>         
>         Maybe there is a previous version of some lib left over?
>         Any hint on what I should do/try?
>         
>         73 de
>         Wolfgang
>         DK1BW
>         
>         On Mi, 2013-05-01 at 12:51 +0200, Erik Jakobsen wrote:
>         > Wolfgang.
>         >
>         > For opensuse 12.3 the repos are here:
>         >
>         > http://download.opensuse.org/repositories/home:/dl8fcl/
>         >
>         > GL
>         >
>         > 73s
>         > Erik OZ4KK
>         >
>         >
>         > > I am trying to install gnuradio on a new
>         > > computer running suse 12.3 to use it with my
>         > > usrp.
>         > >
>         > > upon cmake I keep getting the message:
>         > > "Could Not find PythonLibs".
>         > >
>         > > Any hint what rpm or sources I need to install
>         > > on Suse 12.3 would be great. Or maybe what
>         > > libraries cmake is looking for.
>         > >
>         > > python is installed of course.
>         > >
>         > > Thanks
>         > >
>         > > wolfgang
>         > >
>         > >
>         > >
>         > >
>         > >
>         > > _______________________________________________
>         > > Discuss-gnuradio mailing list
>         > > address@hidden
>         > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>         >
>         
>         
>         --
>         Wolfgang Buesser
>         Am Ziegelberg 1a
>         55595 Mandel
>         
>         +49 174/585 2995
>         address@hidden
>         
>         
>         
>         _______________________________________________
>         Discuss-gnuradio mailing list
>         address@hidden
>         https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>         
> 
> 
> 
> -- 
> Nicholas Corgan
> 

-- 
Wolfgang Buesser
Am Ziegelberg 1a
55595 Mandel

+49 174/585 2995
address@hidden