[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Discuss-gnuradio] UHD won't work with GRC

From: Fabian Klaes
Subject: Re: [Discuss-gnuradio] UHD won't work with GRC
Date: Sat, 22 Jan 2011 01:21:08 +0100

I tried sudo ldconfig several times, no luck there :-(

I think I also checked PKG_CONFIG_PATH and uhd.pc was in the (standard?) /usr/local/lib/pkgconfig, but right now I'm not sure about this. I will check this on monday again!
Nevertheless I also did (see also my 3rd message in this thread):
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:${PKG_CONFIG_PATH}
so i think i should be fine (but will be checked monday)

If this doesn't work out, i think the best move would be to do a fresh install of Ubuntu and try to install UHD and GNUradio again on a complete clean system?

Good Night


On Fri, Jan 21, 2011 at 6:19 PM, Josh Blum <address@hidden> wrote:
how about a good luck sudo ldconfig? -josh

On 01/21/2011 05:02 AM, Fabian Klaes wrote:
> I first tried make distclean and the installation went fine, but when I
> tried to start the GRC, following window showed up:
> http://tinypic.com/r/dq671d/7 containing the error message "Cannot import
> gnuradio. Are your PHYTONPATH and LD_LIBRARY_PATH set correctly?"
>> I then tried git clean -dfx and rebuilding from scratch (for UHD and
>> GNUradio).
>> Installation for UHD (worked):
>> git clone git://code.ettus.com/ettus/uhd.git
>> cd uhd/host
>> mkdir build
>> cmake -DCMAKE_INSTALL_PREFIX=/opt/uhd ../
>> make
>> make test
>> sudo make install
>> PATH=$PATH:/opt/uhd/bin
>> uhd_find_devices and uhd_usrp_probe works fine now, so i figured that the
>> installation of UHD was successfull
>> Installation for GNUradio (error at ./configure):
>> git clone git://gnuradio.org/gnuradio.git
>> git branch --track next origin/next
>> git checkout next
>> export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:${PKG_CONFIG_PATH} #just to
>> be sure ...
>> BOOST_PREFIX=/opt/boost_1_37_0 #echo $BOOST_PREFIX returned nothing in the
>> first place, so i figured it could help
>> LD_LIBRARY_PATH=/home/fs/gnuradio-git/uhd/host/build/lib/:/opt/uhd/lib/:/opt/boost_1_37_0/lib
>> #I also put both uhd paths in ld.so.conf and ran sudo ldconfig, but it
>> didn't help
>> ./bootstrap
>> ./configure --with-boost=$BOOST_PREFIX  --enable-gr-uhd
>> Now following error showed up:
>> checking for UHD... no
>> gr-uhd requires libuhd 2.x.x
>> configure: error: Component gr-uhd has errors; stopping.
>> I did: find |grep libuhd and got:
>> ./home/fs/gnuradio-git/uhd/host/build/lib/libuhd.so
>> ./home/fs/gnuradio-git/uhd/host/build/lib/libuhd.so.002
>> ./usr/local/lib/libuhd.so
>> ./opt/uhd/lib/libuhd.so
>> ./opt/uhd/lib/libuhd.so.002
>> so I added /opt/uhd/lib/ and /home/fs/gnuradio-git/uhd/host/build/lib/ to
>> ld.so.conf and ran sudo ldconfig (as said above). I then also tried to set
>> LD_LIBRARY_PATH (see above again) but still the same error.
>> I also tried to git clone from http://gnuradio.org/git/gnuradio.git(described in [1]) instead of git://
>> gnuradio.org/gnuradio.git (described in [2])
>> I don't know what to do next and would appreciate any help (again). I would
>> be really happy if we could get this going.
>> Fabian
>> [1] http://gnuradio.org/redmine/wiki/1/UbuntuInstall
>> [2] http://ettus-apps.sourcerepo.com/redmine/ettus/projects/uhd/wiki
>> On Thu, Jan 20, 2011 at 5:13 PM, Josh Blum <address@hidden> wrote:
>>>> And the (probably) critical part causing the error:
>>>> make[6]: *** Keine Regel vorhanden, um das Target »usrp_prims.cc«,
>>>>   benötigt von »_usrp_prims_la-usrp_prims.lo«, zu erstellen.  Schluss.
>>>> make[6]: *** No Rule given, for making Target »usrp_prims.cc«,
>>>>   needed by »_usrp_prims_la-usrp_prims.lo«.  Ending.
>>>> If you (or anyone else) got another hint on how to solve this i would be
>>>> really glad.
>>> Sometimes autotools gets confused when there are many changes to the
>>> build system. Try make distclean, and if not working: git clean -dfx
>>> (wipes everything). and rebuild from scratch.
>>> -Josh
>>> _______________________________________________
>>> Discuss-gnuradio mailing list
>>> address@hidden
>>> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Discuss-gnuradio mailing list

reply via email to

[Prev in Thread] Current Thread [Next in Thread]