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Re: [Discuss-gnuradio] Buliding GNU Radio on Gentoo Linux


From: Eric Blossom
Subject: Re: [Discuss-gnuradio] Buliding GNU Radio on Gentoo Linux
Date: Fri, 26 Oct 2007 09:50:36 -0700
User-agent: Mutt/1.5.9i

On Fri, Oct 26, 2007 at 09:35:14AM +0100, Simon Alford wrote:
> Hi again,
> 
> I have now got a working gnuradio install on Gentoo Linux. George's
> suggestion of adding --prefix=/usr/ to the ./configure command worked.
> 
> I think all is working now, will test a USRP with it soon. I have run the
> benchmark_loopback.py and it produces many lines of output like this:
> 
>       ok =  True  pktno =  631  n_rcvd =  632  n_right =  632 
> 
> Which I assume is the script working. 50% of the time when I run the script
> it completes without an error. The rest of the time it exits with an
> exception, although the script looks like it completes its output before the
> exception. The exception I get is: 
> 
> Exception in thread Thread-1 (most likely raised during interpreter
> shutdown):
> Traceback (most recent call last):
>   File "/usr/lib64/python2.5/threading.py", line 460, in __bootstrap
>   File "/usr//lib64/python2.5/site-packages/gnuradio/blks2impl/pkt.py", line
> 162, in run
> <type 'exceptions.AttributeError'>: 'NoneType' object has no attribute
> 'unmake_packet'
> Unhandled exception in thread started by
> Error in sys.excepthook:
> 
> Original exception was:
> 
> 
> Is this a problem that I will need to fix before I start using gnuradio with
> the USRP or can I safely ignore it for now? 

It's OK to ignore it.

Eric




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