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From: | GeorgeF |
Subject: | Re: [Discuss-gnuradio] GNU Radio Companion missing source |
Date: | Tue, 26 Aug 2014 19:45:29 -0400 |
User-agent: | Mozilla/5.0 (Windows NT 6.3; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
Ok I am getting much farther along.I did the "./pybombs env" command. Then it told me to run: "source /home/av8tor/target/setup_env.sh" which I did. Once I did that I could run gnuradio-companion and it started just fine.
However I'm still at a loss as to what I need to run in order to get [Sources] block to appear in order to choose either osmocom Source or RTL-SDR Source.
To recap, in order to get to this point I did the following on my Ubuntu computer:
./pybombs install uhd gnuradio hackrf ./pybombs env source /home/av8tor/target/setup_env.sh What else do I need and how do I install it.Its been many many years since I've programmed on Unix, and done very little so far no Linux.
Thanks for everyone's patience. George On 8/26/2014 15:02, Marcus Müller wrote:
Maybe you've installed it into a prefix? you can run "pybombs env" to get a file that you can use to set up your paths correctly :) Greetings, Marcus On 26.08.2014 20:38, GeorgeF wrote:Thanks Mike for the suggestion. I put together a fresh Ubuntu system, installed git, cmail, libusb-1.0-0-dev and build-essential as well as openssh-server. So nothing else to get in the way. I think did the pybombs. It appeared to all compile and link fine. Took a bit over 2 hours (semi-slow machine). Now when I type "gnuradio-companion" I get a message saying gnuradio-companion not installed, it suggests I do the sudo apt-get install gnuradio. I thought by doing the pybombs that was all to be included? what am I missing now? Thanks George On 8/26/2014 04:18, Mike Jameson wrote:I recently had the same 'segmentation fault' error which was due to having 'gr-baz' installed. See this post for info on debugging the segmentation fault: http://lists.gnu.org/archive/html/discuss-gnuradio/2013-11/msg00232.htmlEssentially, run the following:gbd --args python $(which gnuradio-companion) run #wait for crash bt Look at the top of the output for a gr module that looks suspicious, in my case uninstalling gr-baz fixed the issue. I'd highly recommend using the pybombs technique to install GNU Radio as a non-root user. It also allows you to install and uninstall GNU Radio and lots of other stuff as simply as running the following: ./pybombs install uhd gnuradio hackrf The url for the pybombs wiki is here: http://gnuradio.org/redmine/projects/pybombs/wiki If you choose this route, make sure you uninstall everything related to uhd/gnuradio/hackrf/osmosdr etc by manually going into each project's 'build' folder and typing: sudo make uninstall ...and then run a final check by searching for anything related to uhd/gnuradio.hackrf/osmosdr etc by running the following: sudo find / -name gnuradio Mike -- Mike Jameson M0MIK BSc MIET Email: address@hidden <mailto:address@hidden> Web: http://scanoo.com On Mon, Aug 25, 2014 at 9:23 PM, Marcus Müller <address@hidden <mailto:address@hidden>> wrote: The ctrlport related warnings are ok (they are but warnings), the segfault is bad; as you might imagine, it's not the easiest thing to debug. However, I really hope you uninstalled Ubuntu's gnuradio package first, before using build-gnuradio? Also, you'll *still* have to install libhackrf and gr-osmosdr to get the sources you were missing in the first place. Greetings, Marcus On 25.08.2014 21:55, GeorgeF wrote:One thing I tried was "wgethttp://www.sbrac.org/files/build-gnuradio && chmod a+x ./build-gnuradio && ./build-gnuradio"After almost 4 hours it completed. Didn't notice any errorsduring the build.However now when I run gnuradio-companion I get: Warning: Block key "blocks_crtlport_monitor" not found whenloading category tree.Warning: Block key "blocks_ctrlport_monitor_performance" notfound when loading category tree.Segmentation fault (core dumped) What am I missing? George On 8/25/2014 09:07, Marcus Müller wrote: The gnuradio package doesn't contain every GNU Radio module that exists ;) you still need to install gr-osmosdr and libhackrf; see my last mail[1]. Greetings, Marcus [1]http://lists.gnu.org/archive/html/discuss-gnuradio/2014-08/msg00361.htmlOn 25.08.2014 14:58, GeorgeF wrote:I am trying to find the osmocom and/or RTL-SDR sources. I'm running GNU Radio Companion 3.7.2.1 In GNC I did a search for osmocom and RTL-SDR and nothing was found. What didn't I setup correctly during the "sudo apt-get install gnuradio" install? Thanks George On 8/24/2014 12:42, Martin Braun wrote:Which source? M On 24 Aug 2014 16:59, "GeorgeF" <address@hidden<mailto:address@hidden><mailto:address@hidden> <mailto:address@hidden>> wrote: I just installed GNU on a Ubuntu 14.04 LTS machine. Here is how I installed it: "sudo apt-get install gnuradio" All appeared good, I thing typed "gnuradio-companion" and gotthe itup and running. Problem: On the right side of the display I am missing a few things, 1 of which is SOURCE. (SINK also is mission). What did I do wrong? 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