Hello all. I'm installing PyAudio on a RasberryPi Zero 2W, headless, with Raspberry Pi OS Lite (64-bit). (12, Bookworm).
A few months ago, I did this successfully in a venv after I figured out I had to install portaudio first.
It worked, and I can output sound via a USB adaptor, although there are some playback quirks I am ironing out. In a proper debug mood, I made a clean OS install on a new SD card, but this time I couldn't test my code as the install itself did not work.
The portaudio install works, but the pyAudio does not. Other pip installs like StupidArtNet also work.
A) Why would this have worked a few months ago, but not now? There have only been minor updates to Bookworm since then.
B) Forum searches tell me to install python3-dev. But I didn't need to do this a few months ago. Is this what I need to do now?
Error log:
A few months ago, I did this successfully in a venv after I figured out I had to install portaudio first.
Code:
(venv) pi@raspberrypi:~ $ sudo apt-get install portaudio19-dev(venv) pi@raspberrypi:~ $ pip install pyAudioThe portaudio install works, but the pyAudio does not. Other pip installs like StupidArtNet also work.
A) Why would this have worked a few months ago, but not now? There have only been minor updates to Bookworm since then.
B) Forum searches tell me to install python3-dev. But I didn't need to do this a few months ago. Is this what I need to do now?
Error log:
Code:
(venv) pi@raspberrypi:~ $ pip install pyAudioLooking in indexes: https://pypi.org/simple, https://www.piwheels.org/simpleCollecting pyAudio Using cached PyAudio-0.2.14.tar.gz (47 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... doneBuilding wheels for collected packages: pyAudio Building wheel for pyAudio (pyproject.toml) ... error error: subprocess-exited-with-error × Building wheel for pyAudio (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [15 lines of output] running bdist_wheel running build running build_py creating build/lib.linux-aarch64-cpython-311/pyaudio copying src/pyaudio/__init__.py -> build/lib.linux-aarch64-cpython-311/pyaudio running build_ext building 'pyaudio._portaudio' extension creating build/temp.linux-aarch64-cpython-311/src/pyaudio aarch64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/usr/local/include -I/usr/include -I/home/pi/venv/include -I/usr/include/python3.11 -c src/pyaudio/device_api.c -o build/temp.linux-aarch64-cpython-311/src/pyaudio/device_api.o In file included from src/pyaudio/device_api.c:1: src/pyaudio/device_api.h:7:10: fatal error: Python.h: No such file or directory 7 | #include "Python.h" | ^~~~~~~~~~ compilation terminated. error: command '/usr/bin/aarch64-linux-gnu-gcc' failed with exit code 1 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for pyAudioFailed to build pyAudioERROR: Could not build wheels for pyAudio, which is required to install pyproject.toml-based projectsStatistics: Posted by ericjforman — Fri Dec 06, 2024 8:55 pm