Two things: a) make sure you've not got leftovers of your previous UHD and GNU Radio installation on your system. I know more than one guy who says "/usr/local is my private playground, I wipe it once a week"; maybe it's a good time to do that now. b) you probably don't have to build UHD from source. Fedora 28 itself comes with uhd-3.10.3.0. Same goes for gnuradio: Fedora ships gnuradio- 3.7.11, and if you want, you can try my own _experimental_ fedora gnuradio packages[1] of gnuradio-3.7.13.3; they link against Fedora's UHD.
Best regards, Marcus [1] https://copr.fedorainfracloud.org/coprs/marcusmueller/gnuradio/ On Mon, 2018-07-09 at 14:02 -0400, Mike Gilmer wrote: > IIRC > > I built from source both this time and previously (under Fedora 23) > because the "package" would not build successfully. > > Mike > > On Mon, Jul 9, 2018 at 1:53 PM, Müller, Marcus (CEL) <[email protected]> wrote: > > Hm, did you also build UHD from source on your old Fedora? > > On Mon, 2018-07-09 at 13:46 -0400, Mike Gilmer wrote: > > > I updated my Fedora version release 28 > > > > > > Afterwards I had to rebuild GNU radio (of course) to get GNU radio > > > companion to even load. > > > I though my work was done, but now that I've tried to use GRC, I am > > > getting the following error when I go to "Execute": > > > > > > ++++++++++++++++++++++++++++++++ > > > Generating: '/home/myself/dev/B210/top_block.py' > > > > > > Executing: /usr/bin/python2 -u /home/myself/dev/B210/top_block.py > > > > > > Traceback (most recent call last): > > > File "/home/myself/dev/B210/top_block.py", line 24, in <module> > > > from gnuradio import uhd > > > File > > > "/usr/local/lib64/python2.7/site-packages/gnuradio/uhd/__init__.py", line > > > 135, in <module> > > > _prepare_uhd_swig() > > > File > > > "/usr/local/lib64/python2.7/site-packages/gnuradio/uhd/__init__.py", line > > > 38, in _prepare_uhd_swig > > > import uhd_swig > > > File > > > "/usr/local/lib64/python2.7/site-packages/gnuradio/uhd/uhd_swig.py", line > > > 17, in <module> > > > _uhd_swig = swig_import_helper() > > > File > > > "/usr/local/lib64/python2.7/site-packages/gnuradio/uhd/uhd_swig.py", line > > > 16, in swig_import_helper > > > return importlib.import_module('_uhd_swig') > > > File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in > > > import_module > > > __import__(name) > > > ImportError: No module named _uhd_swig > > > ++++++++++++++++++++++++++++++++ > > > > > > Any help appreciated. > > > > > > Thanks > > > Mike > > > _______________________________________________ > > > Discuss-gnuradio mailing list > > > [email protected] > > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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