You'd have to have these installed before you build your gr-osmosdr from source, otherwise the gr-osmosdr can't use rtl-sdrs.
So, they must already be there :) On 11.04.21 22:02, Cinaed Simson wrote: > Also, you may want to install the rtl software > > apt install rtl-sdr librtlsdr > > It's possible they may have been installed with gr-osmosdr. > > -- Cinaed > > > On 4/11/21 9:30 AM, alberto.alle...@alice.it wrote: >> I have followed pdf guide and now work fine but.... >> It work fine but after oper FFT window (QT GUI SINK) there is this alert: >> >> Warning: failed to XInitThreads() >> gr-osmosdr 0.2.0.0 (0.2.0) gnuradio 3.8.1.0 >> >> why ? >> >> Alberto >> >> ----Messaggio originale---- >> Da: muel...@kit.edu >> Data: 11-apr-2021 17.31 >> A: <discuss-gnuradio@gnu.org> >> Ogg: Re: R: Re: Gnuradio / Ubuntu 20.10 >> >> Hi Ralf, >> >> glad to hear you've got it to work! >> >> When not using the PPA (which I was assuming you'd be doing), you'd get >> the exact >> gr-osmosdr that works with Ubuntu's version of GNU Radio (i.e. 3.8.1.0 >> as I thought >> you've >> installed?). >> >> Best regards, >> Marcus >> >> On 11.04.21 16:40, Ralf Gorholt wrote: >> > Hello Marcus, >> > >> > I had done this before (installed from PPA) but I didn't get a module >> > that worked with GNU Radio 3.8.2. That's why I have compiled it from >> > source. When the module is compiled, you have to pay attention to the >> > correct prefix for cmake. >> > >> > Ralf >> > >> > Am 11.04.2021 um 14:37 schrieb Marcus Müller: >> >> You have to do none of this, >> >> >> >> sudo apt install gr-osmosdr >> >> >> >> does everything. And then you're done and can use the OSMOSDR Source >> or the >> RTL-Source >> >> (which are essentially the same). >> >> >> >> Cheers, >> >> Marcus >> >> >> >> On 11.04.21 13:26, Ralf Gorholt wrote: >> >>> Hello Alberto, >> >>> >> >>> you may try this: >> >>> >> >>> git clone git://github.com/osmocom/gr-osmosdr -b gr3.8 >> >>> >> >>> That's how I got the sources for GNU Radio 3.8 one or two weeks ago. >> >>> >> >>> Regards, >> >>> >> >>> Ralf >> >>> >> >>> Am 11.04.2021 um 12:35 schrieb alberto.alle...@alice.it: >> >>>> I follow now this guide: >> >>>> >> https://lists.gnu.org/archive/html/discuss-gnuradio/2020-09/pdfNp27msymbN.pdf >> >> <https://lists.gnu.org/archive/html/discuss-gnuradio/2020-09/pdfNp27msymbN.pdf> >> >>>> >> >>>> But at point 7 i have a problem. >> >>>> >> >>>> alberto@alberto-Studio-XPS-1340:~/sdr_stuff$ git clone >> https://git.osmocom.org/gr-osmosdr <https://git.osmocom.org/gr-osmosdr> >> >>>> Clone in 'gr-osmosdr' in corso... >> >>>> error: Failed to connect to git.osmocom.org port 443: Connessione >> scaduta >> (curl_result = >> >>>> 7, http_code = 0, sha1 = 3d94e1a5d172fc93da9e9638536ee773f4b5a85a) >> >>>> error: Unable to find 99f14f4991f4154d743fd08b9c49e4eaf8a70001 under >> >>>> https://git.osmocom.org/gr-osmosdr >> <https://git.osmocom.org/gr-osmosdr> >> >>>> Cannot obtain needed blob 99f14f4991f4154d743fd08b9c49e4eaf8a70001 >> >>>> while processing commit 2d504bde50a0c560a9d31b7b38982bd44cc7fe9d. >> >>>> error: recupero non riuscito. >> >>>> alberto@alberto-Studio-XPS-1340:~/sdr_stuff$ >> >>>> >> >>>> ----Messaggio originale---- >> >>>> Da: fab...@opencode.eu >> >>>> Data: 10-apr-2021 22.08 >> >>>> A: <discuss-gnuradio@gnu.org> >> >>>> Ogg: Re: Gnuradio / Ubuntu 20.10 >> >>>> >> >>>> Hi Alberto, >> >>>> Just open a terminal and run >> >>>> sudo apt install gnuradio >> >>>> And you should be fine. The dependencies for the rtl-sdr are >> already >> included. >> >>>> It is probably not the latest&greatest version of gnuradio, >> but IT should >> get you >> >>>> started. >> >>>> >> >>>> Fabian >> >>>> >> >>>> Am 10. April 2021 21:38:47 MESZ schrieb Alberto Alletto >> <alberto.alle...@alice.it>: >> >>>> >> >>>> Hi! >> >>>> I’m new on ubuntu world. >> >>>> Today i have installed ubuntu 20.10 and i want install >> Gnuradio to >> work with >> >>>> RTL-SDR receiver. >> >>>> >> >>>> what is the correct procedure to install gnuradio to work >> with the >> rtl-sdr >> >>>> receiver? >> >>>> >> >>>> Tnx >> >>>> Alberto >> >>>> >> >>>> Inviato da iPhone >> >>>> >> >>>> >> >>>> >> > >> > >> >> >> >
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