anaconda安装pyaudio出错

python版本为3.7.3，环境如下图：

 

pip install pyaudio安装pyaudio，出错：

(base) PS C:\Windows\system32> pip install pyaudio
Collecting pyaudio
Using cached https://files.pythonhosted.org/packages/ab/42/b4f04721c5c5bfc196ce156b3c768998ef8c0ae3654ed29ea5020c749a6b/PyAudio-0.2.11.tar.gz
Building wheels for collected packages: pyaudio
Building wheel for pyaudio (setup.py) ... error
ERROR: Complete output from command 'D:\ProgramData\Anaconda3\python.exe' -u -c 'import setuptools, tokenize;__file__='"'"'D:\\MyData\\\\AppData\\Local\\Temp\\pip-install-bdsxoaj4\\pyaudio\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'D:\MyData\\AppData\Local\Temp\pip-wheel-7vbt3_2x' --python-tag cp37:
ERROR: running bdist_wheel
running build
running build_py
creating build
creating build\lib.win-amd64-3.7
copying src\pyaudio.py -> build\lib.win-amd64-3.7
running build_ext
building '_portaudio' extension
creating build\temp.win-amd64-3.7
creating build\temp.win-amd64-3.7\Release
creating build\temp.win-amd64-3.7\Release\src
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DMS_WIN64=1 -ID:\ProgramData\Anaconda3\include -ID:\ProgramData\Anaconda3\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include" /Tcsrc/_portaudiomodule.c /Fobuild\temp.win-amd64-3.7\Release\src/_portaudiomodule.obj
_portaudiomodule.c
src/_portaudiomodule.c(27): fatal error C1083: Cannot open include file: 'stdio.h': No such file or directory
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\x86_amd64\\cl.exe' failed with exit status 2
----------------------------------------
ERROR: Failed building wheel for pyaudio
Running setup.py clean for pyaudio
Failed to build pyaudio
Installing collected packages: pyaudio
Running setup.py install for pyaudio ... error
ERROR: Complete output from command 'D:\ProgramData\Anaconda3\python.exe' -u -c 'import setuptools, tokenize;__file__='"'"'D:\\MyData\\\\AppData\\Local\\Temp\\pip-install-bdsxoaj4\\pyaudio\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'D:\MyData\\AppData\Local\Temp\pip-record-ez6oc6ax\install-record.txt' --single-version-externally-managed --compile:
ERROR: running install
running build
running build_py
creating build
creating build\lib.win-amd64-3.7
copying src\pyaudio.py -> build\lib.win-amd64-3.7
running build_ext
building '_portaudio' extension
creating build\temp.win-amd64-3.7
creating build\temp.win-amd64-3.7\Release
creating build\temp.win-amd64-3.7\Release\src
C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\x86_amd64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DMS_WIN64=1 -ID:\ProgramData\Anaconda3\include -ID:\ProgramData\Anaconda3\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include" /Tcsrc/_portaudiomodule.c /Fobuild\temp.win-amd64-3.7\Release\src/_portaudiomodule.obj
_portaudiomodule.c
src/_portaudiomodule.c(27): fatal error C1083: Cannot open include file: 'stdio.h': No such file or directory
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\BIN\\x86_amd64\\cl.exe' failed with exit status 2
----------------------------------------
ERROR: Command "'D:\ProgramData\Anaconda3\python.exe' -u -c 'import setuptools, tokenize;__file__='"'"'D:\\MyData\\\\AppData\\Local\\Temp\\pip-install-bdsxoaj4\\pyaudio\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'D:\MyData\\AppData\Local\Temp\pip-record-ez6oc6ax\install-record.txt' --single-version-externally-managed --compile" failed with error code 1 in D:\MyData\\AppData\Local\Temp\pip-install-bdsxoaj4\pyaudio\

 

 

 

 

在网上查pyaudio安装失败可能的原因。

原因1：下载的pyaudio版本不对。

解决方法：

通过网站https://www.lfd.uci.edu/~gohlke/pythonlibs/#pyaudio下载pyaudio安装包，选择的是cp37版本，即版本：

• PyAudio‑0.2.11‑cp37‑cp37m‑win_amd64.whl

进入文件所放目录，安装：pip install .\PyAudio-0.2.11-cp37-cp37m-win_amd64.whl

结果：

Processing d:\mydata\\downloads\pyaudio-0.2.11-cp37-cp37m-win_amd64.whl
Installing collected packages: PyAudio
Successfully installed PyAudio-0.2.11

再次执行程序，未报ModuleNotFoundError: No module named 'pyaudio'，证明pyaudio模块已正确安装。