Forum: GNU Radio Build issue on a different machine

Hi Lists,

I am quite new to the Gnu radio.
We are trying to do spectrum scanning using Energy detection. One of our
collegues used gr-modtool to write the signal processing block for it.

He build the project using python 2.7.2 and Gnu radio version 3.6.3,
make'd and checked into the source tree. (It is working alright on his
local machine)

But by checking out the source on a different machine --> Build --> make
(1: Gnu radio 3.6.3 and python 2.7.0
 2: Gnu radio 3.6.3 and python 2.7.3) results in an error
------------------------------------------------------------------------
kaushik@insfl20:~/src/comora-scan/gr-comora_scan/build$ make
[ 16%] Built target gnuradio-comora_scan
[ 22%] Built target _comora_scan_swig_swig_tag
[ 27%] Built target _comora_scan_swig_doc_tag
[ 33%] Generating comora_scan_swig_doc.i
Traceback (most recent call last):
  File
"/home/kaushik/src/comora-scan/gr-comora_scan/docs/doxygen/swig_doc.py",
line 35, in <module>
    from gnuradio.doxyxml import DoxyIndex, DoxyClass, DoxyFriend,
DoxyFunction, DoxyFile, base
ImportError: No module named doxyxml
make[2]: *** [swig/comora_scan_swig_doc.i] Fehler 1
make[1]: *** [swig/CMakeFiles/_comora_scan_swig.dir/all] Fehler 2
make: *** [all] Fehler 2
--------------------------------------------------------------------------

Does anyone have any idea what it can be?

Thanks in advance!

Greetings,
Ankit

>> But by checking out the source on a different machine -->  Build -->
>>    File
>> Does anyone have any idea what it can be?
>> Discuss-gnuradio@gnu.org
> Shirleys Bay Radio Astronomy Consortium
> http://www.sbrac.org
>
>
Hi Marcus,

Thanks for your quick response!
Does doxyxml dependency comes along with Gnu Radio or need to be 
installed
seperately? I used your command

wget http://www.sbrac.org/files/build-gnuradio && chmod a+x
./build-gnuradio && ./build-gnuradio

More information. I created a new basic block again using grmodtool on 
the
"other" machine (xubuntu 12.04) and it is working.

Thanks again,
Ankit Kaushik

>>> But by checking out the source on a different machine -->   Build -->
>>>     File
>>> Does anyone have any idea what it can be?
>>> Discuss-gnuradio@gnu.org
>> Shirleys Bay Radio Astronomy Consortium
> ./build-gnuradio&&  ./build-gnuradio
> Discuss-gnuradio@gnu.org
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
>
Hmm, I don't have doxyxml either, and my blocks build just fine.  So,
perhaps it's a problem with gr-modtool?



--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org