simpleaudio dependency breaks build with docker

[viac92]

Hi!

I'm trying to run a container with the SDK installed on but every time I tried to achieve this I get this error:

Running setup.py install for simpleaudio: finished with status 'error'
error: subprocess-exited-with-error

× Running setup.py install for simpleaudio did not run successfully.
│ exit code: 1
   ╰─> [21 lines of output]
       running install
       running build
       running build_py
       creating build
       creating build/lib.linux-x86_64-3.9
       creating build/lib.linux-x86_64-3.9/simpleaudio
       copying simpleaudio/__init__.py -> build/lib.linux-x86_64-3.9/simpleaudio
       copying simpleaudio/shiny.py -> build/lib.linux-x86_64-3.9/simpleaudio
       copying simpleaudio/functionchecks.py -> build/lib.linux-x86_64-3.9/simpleaudio
       creating build/lib.linux-x86_64-3.9/simpleaudio/test_audio
       copying simpleaudio/test_audio/c.wav -> build/lib.linux-x86_64-3.9/simpleaudio/test_audio
       copying simpleaudio/test_audio/e.wav -> build/lib.linux-x86_64-3.9/simpleaudio/test_audio
       copying simpleaudio/test_audio/g.wav -> build/lib.linux-x86_64-3.9/simpleaudio/test_audio
       copying simpleaudio/test_audio/left_right.wav -> build/lib.linux-x86_64-3.9/simpleaudio/test_audio
       copying simpleaudio/test_audio/notes_2_16_44.wav -> build/lib.linux-x86_64-3.9/simpleaudio/test_audio
       running build_ext
       building 'simpleaudio._simpleaudio' extension
       creating build/temp.linux-x86_64-3.9
       creating build/temp.linux-x86_64-3.9/c_src
       gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -DDEBUG=0 -I/usr/local/include/python3.9 -c c_src/posix_mutex.c -o build/temp.linux-x86_64-3.9/c_src/posix_mutex.o
       error: command 'gcc' failed: No such file or directory
       [end of output]

 note: This error originates from a subprocess, and is likely not a problem with pip.
 error: legacy-install-failure

 × Encountered error while trying to install package.
 ╰─> simpleaudio

This is my Dockerfile:

FROM python:3.9-slim

WORKDIR /app

# Copy the requirements file and install dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

EXPOSE 8765

CMD ["python", "server-script.py"]

I also see that is a common issue for this package: https://github.com/hamiltron/py-simple-audio/issues/75 https://github.com/hamiltron/py-simple-audio/issues/70 https://github.com/hamiltron/py-simple-audio/issues/62

maybe we should use a more stable and supported package for audio.

In the mean time any suggestions about this error?

Thank you!

[viac92]

I managed to compile the docker image adding gcc and portaudio for compatibility with simpleaudio.

So my Dockerfile is:

FROM python:3.9-slim

# Installa le dipendenze necessarie
RUN apt-get update && apt-get install -y \
    gcc \
    portaudio19-dev

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

CMD ["python", "server-script.py"]