无法在 Windows 10、python 3.9.5

如何解决无法在 Windows 10、python 3.9.5

尝试通过 pip install PyAudio 下载 PyAudio，但这不起作用。我正在使用 Python 3.9.5 也试过 python -m pip install pyaudio 但没用。有人有同样的错误吗？？ 请帮我解决这个错误...

参考以下代码↓

    Collecting PyAudio
      Using cached PyAudio-0.2.11.tar.gz (37 kB)
    Building wheels for collected packages: PyAudio
      Building wheel for PyAudio (setup.py) ... error
      ERROR: Command errored out with exit status 1:
       command: 'c:\users\keepa\appdata\local\programs\python\python39\python.exe' -u
-c 'import io,os,sys,setuptools,tokenize; sys.argv[0] = '"'"'C:\\Users\\keepa\\AppData\\Local\\Temp\\pip-install-e979x4nc\\pyaudio_403fcffb6b004552a1d48ac0e0876dd8\\setup.py'"'"';
__file__='"'"'C:\\Users\\keepa\\AppData\\Local\\Temp\\pip-install-e979x4nc\\pyaudio_403fcffb6b004552a1d48ac0e0876dd8\\setup.py'"'"';f
= getattr(tokenize,'"'"'open'"'"',open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"','"'"'\n'"'"');f.close();exec(compile(code,__file__,'"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\keepa\AppData\Local\Temp\pip-wheel-trp3euxd'
           cwd: C:\Users\keepa\AppData\Local\Temp\pip-install-e979x4nc\pyaudio_403fcffb6b004552a1d48ac0e0876dd8\
      Complete output (9 lines):
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build\lib.win-amd64-3.9
      copying src\pyaudio.py -> build\lib.win-amd64-3.9
      running build_ext
      building '_portaudio' extension
      error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
      ----------------------------------------
      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: Command errored out with exit status 1:
         command: 'c:\users\keepa\appdata\local\programs\python\python39\python.exe' -u
-c 'import io,'"'"'exec'"'"'))' install --record 'C:\Users\keepa\AppData\Local\Temp\pip-record-isa75oeg\install-record.txt'
--single-version-externally-managed --compile --install-headers 'c:\users\keepa\appdata\local\programs\python\python39\Include\PyAudio'
             cwd: C:\Users\keepa\AppData\Local\Temp\pip-install-e979x4nc\pyaudio_403fcffb6b004552a1d48ac0e0876dd8\
        Complete output (9 lines):
        running install
        running build
        running build_py
        creating build
        creating build\lib.win-amd64-3.9
        copying src\pyaudio.py -> build\lib.win-amd64-3.9
        running build_ext
        building '_portaudio' extension
        error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
        ----------------------------------------
    ERROR: Command errored out with exit status 1: 'c:\users\keepa\appdata\local\programs\python\python39\python.exe' -u
-c 'import io,'"'"'exec'"'"'))' install --record 'C:\Users\keepa\AppData\Local\Temp\pip-record-isa75oeg\install-record.txt'
--single-version-externally-managed --compile --install-headers 'c:\users\keepa\appdata\local\programs\python\python39\Include\PyAudio' Check the logs for full command output.

解决方法

运行 python 3.6 时，这有效，但使用 python 3.7 时不起作用。

PyAudio 最多只支持 python 3.6：

pip will fetch and install PyAudio wheels (prepackaged binaries). Currently,there are wheels compatible with the official distributions of Python 2.7,3.4,3.5,and 3.6.

解决方法是使用受支持的 Python 版本，或者手动构建和安装 - 如果是后者，您需要确保安装和配置了正确的库。

我应该指出 PyAudio 似乎已被弃用。自 2017 年 3 月以来，它没有收到更新。因此，我建议您为此找到另一个包。

,

同样的问题，因为我不想在我的 PC 上安装 Microsoft 编译器。 我使用了这个网站非官方的预编译 pyaudio 轮包，效果很好。所以在这个站点下载轮文件： https://www.lfd.uci.edu/~gohlke/pythonlibs/#pyaudio 当然，下载与你的python版本兼容的wheel版本。

使用命令： pip install wheel_file_downloaded