前言

这两天趁着没事把系统重置了一遍，然后弄了个双系统，Windows + Deepin。经过折腾大部分环境已经恢复如初，不过 Windows 下毕竟和 Linux 环境有些不兼容，这次安装 pyaudio 就出现了问题，这里做一下记录。

出现问题

 ✘  PyAudio-0.2.11  python setup.py install  
running install
running bdist_egg
running egg_info
writing src/PyAudio.egg-info/PKG-INFO
writing dependency_links to src/PyAudio.egg-info/dependency_links.txt
writing top-level names to src/PyAudio.egg-info/top_level.txt
reading manifest file 'src/PyAudio.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
writing manifest file 'src/PyAudio.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
creating build
creating build/lib.linux-x86_64-3.7
copying src/pyaudio.py -> build/lib.linux-x86_64-3.7
running build_ext
building '_portaudio' extension
creating build/temp.linux-x86_64-3.7
creating build/temp.linux-x86_64-3.7/src
gcc -pthread -B /home/jie/anaconda3/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/jie/anaconda3/include/python3.7m -c src/_portaudiomodule.c -o build/temp.linux-x86_64-3.7/src/_portaudiomodule.o
src/_portaudiomodule.c:29:10: fatal error: portaudio.h: 没有那个文件或目录
 #include "portaudio.h"
          ^~~~~~~~~~~~~
compilation terminated.
error: command 'gcc' failed with exit status 1

问题出在找不到 portaudio.h 这个文件。

解决办法

Deepin

没有这个文件我们就想办法安装，所以可以通过安装 portaudio 来解决。

1, 到官网下载pa_stable_v190600_20161030.tgz (←或者直接点击下载)
2, 下载之后解压进入文件夹
3, 在文件夹下打开命令行输入一下命令
$ ./configure
$ make
$ make install

Ubuntu

安装依赖库sudo apt-get install libasound-dev portaudio19-dev libportaudio2 libportaudiocpp0

等待安装完成之后就可以安装 pyaudio 了

$ pip install pyaudio