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Re: [Discuss-gnuradio] error using new PyBombs


From: Jason Matusiak
Subject: Re: [Discuss-gnuradio] error using new PyBombs
Date: Thu, 4 Aug 2016 15:35:43 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0

Thanks Stefan. I ran that and changed the libuhd*.so* to libuhd_bu*.so* in both /usr/lib/x86_64-linux-gnu/ and /usr/local/lib/ and yet it still fails at the same point.

The only other locations (which aren't in my $PATH or $LD_LIBRARY) are /usr/local/oecore-x86_64_older/sysroots/armv7ahf-vfp-neon-oe-linux-gnueabi/......

and

/home/jmatusiak/pybombs/..... (which is the prefix install point, so the tools are putting them there I think).

Anything else I might be missing? Also, what command can I run once I make a change to continue the build without blowing away the /home/jmatusiak/pybombs/ directory? If I run pybombs prefix init ~/pybombs -a myprefix -R gnuradio-default again I get:
PyBOMBS - INFO - PyBOMBS Version 2.1.1a
PyBOMBS.prefix - ERROR - Ignoring. A prefix already exists in `/home/jmatusiak/pybombs'


This helps a lot to find all installations:

$ sudo find / -name libuhd*.so*

If the path is not inside a pybombs prefix, it is most likely an
installation by your package manager.

I had this problem as well :P

Greetings
Stefan

For some reason, if you have conflicting UHD versions installed, the
most common place for compilation to break is the swig'ging of the ATR
registers. So: Please make sure there's only one UHD that cmake / swig/
your compiler will find when building!
Thank you for the insight Marcus!!  What should I do to get rid of the old
UHD, just delete the target folder?  I moved my old pybombs directory to
pybombs_old, but I am guessing it can still see the source in there?  I
didn't want to delete the old stuff until I knew I had the new stuff
working and that I didn't forget to copy any custom files over.

~Jason



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