如何修复 pip fatal error: portaudio.h: No such file or directory

问题:

尝试使用 pip 安装包时,你看到以下错误消息:

pip_portaudio_error.txt
x86_64-linux-gnu-gcc -Wno-unused-result -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/usr/include/python3.10 -c src/pyaudio/device_api.c -o build/temp.linux-x86_64-3.10/src/pyaudio/device_api.o
src/pyaudio/device_api.c:9:10: fatal error: portaudio.h: No such file or directory
        9 | #include "portaudio.h"
            |          ^~~~~~~~~~~~~
compilation terminated.
error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
[end of output]

解决方案

在 Ubuntu 上,你需要安装 portaudio19-dev 包:

install_portaudio_ubuntu.sh
sudo apt -y install portaudio19-dev

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