Re: [Discuss-gnuradio] Trouble installing gr-baz

[Cinaed Simson]

On 06/04/2017 05:04 PM, Brandon Lester wrote:
> I am having issues getting some components installed for gnuradio. I am
> trying to install gr-baz and op25.
> 
> My OS is Debian 8, and I installed gnuradio from the standard repository
> with
> 
>     sudo apt-get build-dep gnuradio
>     sudo apt-get install gnuradio gnuradio-dev gr-osmosdr librtlsdr-dev
>     libuhd-dev  libhackrf-dev libitpp-dev libpcap-dev

You can't have 2 different installs of gnuradio unless you know what
you're doing and your careful.

Type

   apt-get purge gnuradio gnuradio-dev gr-osmosdr librtlsdr-dev
libuhd-dev  libhackrf-dev

Blow away the the pybombs install directory and then try again with
pybombs.

I would recommend using the prefix /usr/local/gnuradio, i.e., in it's
own independent directory.

Then find the lastest sources for the hardware libraries for the SDRs
you're planning on running - and ensure you have the latest firmware
installed on the devices and the libraries match the fireware.

gr-baz will compile under 3.7.11.1 but then you will need to find a
script which will translate the gr-baz blocks to version 3.7.11.1 of
gnuradio.

You probably don't want to take the route from gr-baz to OP25 - try

  https://github.com/robotastic/trunk-recorder

instead.

-- Cinaed


> 
> I then cloned the gr-baz from github, and did cmake and make. Make
> failed with the following:
> 
>     [ 58%] Building CXX object
>     lib/CMakeFiles/gnuradio-baz.dir/baz_dpll_bb.cc.o
>     /home/brandon/gnuradio/gr-baz/lib/baz_dpll_bb.cc: In member function
>     ‘virtual int gr::baz::dpll_bb_impl::work(int,
>     gr_vector_const_void_star&, gr_vector_void_star&)’:
>     /home/brandon/gnuradio/gr-baz/lib/baz_dpll_bb.cc:245:85: error:
>     ‘from_float’ is not a member of ‘pmt’
>                          add_item_tag(0, nitems_written(0)+i,
>     pmt::mp("current_period"), pmt::from_float(current_period));
>                                                                        
>                      ^
>     lib/CMakeFiles/gnuradio-baz.dir/build.make:813: recipe for target
>     'lib/CMakeFiles/gnuradio-baz.dir/baz_dpll_bb.cc.o' failed
>     make[2]: *** [lib/CMakeFiles/gnuradio-baz.dir/baz_dpll_bb.cc.o] Error 1
>     CMakeFiles/Makefile2:106: recipe for target
>     'lib/CMakeFiles/gnuradio-baz.dir/all' failed
>     make[1]: *** [lib/CMakeFiles/gnuradio-baz.dir/all] Error 2
>     Makefile:127: recipe for target 'all' failed
>     make: *** [all] Error 2
> 
> 
> I checked the source of gnuradio on github, and from_float is indeed
> defined in pmt. The version of gnuradio-companion that is installed is
> version 3.7.5. I added the full output from make as an attachment.
> 
> I also tried with pybombs, but couldn't get pybombs to run at all.
> Simply trying to add a recipe to pybombs caused a very long stack trace
> of errors.
> 
> Any help/guidance is appreciated
> -- 
> Brandon
> 
> 
> 
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