pyaudio 未在 cmd 上安装

Question

我尝试使用 "pip install pyaudio" 通过 cmd 安装 pyaudio，最初它给了我一个 c++ 14.0 错误，我最终能够解决，但之后又出现了另一个错误。我使用 python 3.7，我的系统运行在 windows 10

以下是在 cmd 上显示的错误。

    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



Running setup.py bdist_wheel for pyaudio ... error
  Complete output from command c:\users\fm\appdata\local\programs\python\python37-32\python.exe -u -c "import setuptools, tokenize;__file__='C:\Users\FM\AppData\Local\Temp\pip-install-hybhd5fp\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 C:\Users\FM\AppData\Local\Temp\pip-wheel-77sivvg_ --python-tag cp37:



running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib.win32-3.7
  copying src\pyaudio.py -> build\lib.win32-3.7
  running build_ext
  building '_portaudio' extension
  creating build\temp.win32-3.7
  creating build\temp.win32-3.7\Release
  creating build\temp.win32-3.7\Release\src
  C:\Program Files (x86)\Microsoft Visual Studio17\BuildTools\VC\Tools\MSVC.15.26726\bin\HostX86\x86\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Ic:\users\fm\appdata\local\programs\python\python37-32\include -Ic:\users\fm\appdata\local\programs\python\python37-32\include "-IC:\Program Files (x86)\Microsoft Visual Studio17\BuildTools\VC\Tools\MSVC.15.26726\include" "-IC:\Program Files (x86)\Windows Kits\include.0.17134.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\include.0.17134.0\shared" "-IC:\Program Files (x86)\Windows Kits\include.0.17134.0\um" "-IC:\Program Files (x86)\Windows Kits\include.0.17134.0\winrt" "-IC:\Program Files (x86)\Windows Kits\include.0.17134.0\cppwinrt" /Tcsrc/_portaudiomodule.c /Fobuild\temp.win32-3.7\Release\src/_portaudiomodule.obj
  _portaudiomodule.c
  src/_portaudiomodule.c(29): fatal error C1083: Cannot open include file: 'portaudio.h': No such file or directory
  error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.15.26726\bin\HostX86\x86\cl.exe' failed with exit status 2

  ----------------------------------------
  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
    Complete output from command c:\users\fm\appdata\local\programs\python\python37-32\python.exe -u -c "import setuptools, tokenize;__file__='C:\Users\FM\AppData\Local\Temp\pip-install-hybhd5fp\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 C:\Users\FM\AppData\Local\Temp\pip-record-ajqph_xl\install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py
    creating build
    creating build\lib.win32-3.7
    copying src\pyaudio.py -> build\lib.win32-3.7
    running build_ext
    building '_portaudio' extension
    creating build\temp.win32-3.7
    creating build\temp.win32-3.7\Release
    creating build\temp.win32-3.7\Release\src
    C:\Program Files (x86)\Microsoft Visual Studio17\BuildTools\VC\Tools\MSVC.15.26726\bin\HostX86\x86\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -Ic:\users\fm\appdata\local\programs\python\python37-32\include -Ic:\users\fm\appdata\local\programs\python\python37-32\include "-IC:\Program Files (x86)\Microsoft Visual Studio17\BuildTools\VC\Tools\MSVC.15.26726\include" "-IC:\Program Files (x86)\Windows Kits\include.0.17134.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\include.0.17134.0\shared" "-IC:\Program Files (x86)\Windows Kits\include.0.17134.0\um" "-IC:\Program Files (x86)\Windows Kits\include.0.17134.0\winrt" "-IC:\Program Files (x86)\Windows Kits\include.0.17134.0\cppwinrt" /Tcsrc/_portaudiomodule.c /Fobuild\temp.win32-3.7\Release\src/_portaudiomodule.obj
    _portaudiomodule.c
    src/_portaudiomodule.c(29): fatal error C1083: Cannot open include file: 'portaudio.h': No such file or directory
    error: command 'C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.15.26726\bin\HostX86\x86\cl.exe' failed with exit status 2

    ----------------------------------------
Command "c:\users\fm\appdata\local\programs\python\python37-32\python.exe -u -c "import setuptools, tokenize;__file__='C:\Users\FM\AppData\Local\Temp\pip-install-hybhd5fp\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 C:\Users\FM\AppData\Local\Temp\pip-record-ajqph_xl\install-record.txt --single-version-externally-managed

Answer 1

扩展我上面的评论（关于这个问题）：PyAudio 的官方网站 (http://people.csail.mit.edu/hubert/pyaudio/) 声明 PyAudio 0.2.11 在 Python 2.7、3.4、3.5 和 3.6 上受支持（特别是省略了 3.7）。

我刚刚确认我能够在 Python 3.6 上通过 pip 成功安装 PyAudio==0.2.11，但是在尝试安装 PyAudio 时我的安装失败并出现错误 C1083 Cannot open include file: 'portaudio.h' ==0.2.11 通过 pip on Python 3.7.

为了安装 PyAudio==0.2.11，您必须使用 Python3.6。否则，您必须等待新版本的 PyAudio 发布。

pyaudio 未在 cmd 上安装

pyaudio not installing on cmd

python

pip

pyaudio

python-3.7