[aubio-user] Using aubio 0.4.0 from python (windows)

[Aymeric Voxler]

Hi
I still don't know how to force "python setup.py build" to use gcc
I'll keep you informed if I find a solution



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2014/1/4 Emilio Molina Martínez <emilio.mol.mar at gmail.com>

> Hi!
>
> I tried to install libsndfile and libav, and I recompiled it successfully
> but it still has the same problems (I am not able to run demo_pitch.py with
> test.wav). Just in case it was a matter of path settings, I tried to copy
> all .DLL to the aubio folder, but it didn't improve.
>
> Regarding my python version, it is the last Anaconda distribution (
> https://store.continuum.io/cshop/anaconda/), which includes python 2.7,
> and I didn't configure anything, just typed "python setup.py build" in
> ./python folder... Could it be something related to the mingw python
> package included in Anaconda?
>
>
> Finally, I compiled successfully the last update of aubio in the develop
> branch (the one including RIFF wav files compatibility), but when running
> "python setup.py build" I got this errors:
>
>
> "C:\Users\emilio\Anaconda\InstaladoresPython\aubio-develop\aubio-develop\python>p
> ython setup.py build
> Traceback (most recent call last):
>   File "setup.py", line 32, in <module>
>     generated_object_files = generate_object_files(output_path)
>   File
> "C:\Users\emilio\Anaconda\InstaladoresPython\aubio-develop\aubio-develop\
> python\lib\generator.py", line 149, in generate_object_files
>     s += gen_do(do_methods[0], short_name)
>   File
> "C:\Users\emilio\Anaconda\InstaladoresPython\aubio-develop\aubio-develop\
> python\lib\gen_pyobject.py", line 374, in gen_do
>     outputvecs, outputcreate, returnval =
> gen_do_output_params(outputparams, nam
> e)
>   File
> "C:\Users\emilio\Anaconda\InstaladoresPython\aubio-develop\aubio-develop\
> python\lib\gen_pyobject.py", line 327, in gen_do_output_params
>     'length': defaultsizes[name].pop(0) }
> KeyError: 'source_wavread'"
>
>
> Any other hint? :) Thanks a lot!
>
> Greetings,
> Emilio.
>
>
> 2014/1/4 Paul Brossier <piem at piem.org>
>
>> On 01/02/2014 09:42 PM, Paul Brossier wrote:
>> > On 01/01/2014 15:52, Emilio Molina Martínez wrote:
>> >> e.g., "(...)\aubio\python\demos>python demo_pitch .py test.wav
>> >> 44100 AUBIO ERROR: failed creating aubio source with test.wav
>> >> Traceback (most recent call last): File "demo_pitch.py", line 19,
>> >> in <module> s = source(filename, samplerate, hop_s) StandardError:
>> >> error creating object"
>> >>
>> >> How could I fix this problem?
>> >
>> > you need to recompile aubio with libsndfile, and optionnaly libav,
>> > installed.
>>
>> Hi all,
>>
>> I just pushed a source_wavread object to the develop branch, so you
>> should be able to read basic RIFF wav files even when building without
>> libav or libsndfile.
>>
>> let me know how it works!
>>
>> cheers, Paul
>>
>>
>
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