无法安装Pyaudio

Question

无法在我的python 3.7中安装Pyaudio。即使尝试安装Visual C ++，也无法安装。

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
  Complete output from command "c:\users\vicky kumar\appdata\local\programs\python\python37\python.exe" -c "import setuptools;__file__='C:\\Users\\VICKYK~1\\AppData\\Local\\Temp\\pip-build-5v23nswh\\pyaudio\\setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" bdist_wheel -d C:\Users\VICKYK~1\AppData\Local\Temp\tmprsn0men8pip-wheel-:
  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
  error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools

  ----------------------------------------
  Failed building wheel for pyaudio
Failed to build pyaudio
Installing collected packages: pyaudio
  Running setup.py install for pyaudio
    Complete output from command "c:\users\vicky kumar\appdata\local\programs\python\python37\python.exe" -c "import setuptools, tokenize;__file__='C:\\Users\\VICKYK~1\\AppData\\Local\\Temp\\pip-build-5v23nswh\\pyaudio\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record C:\Users\VICKYK~1\AppData\Local\Temp\pip-m53gsf79-record\install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py
    running build_ext
    building '_portaudio' extension
    error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools

    ----------------------------------------
Command ""c:\users\vicky kumar\appdata\local\programs\python\python37\python.exe" -c "import setuptools, tokenize;__file__='C:\\Users\\VICKYK~1\\AppData\\Local\\Temp\\pip-build-5v23nswh\\pyaudio\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record C:\Users\VICKYK~1\AppData\Local\Temp\pip-m53gsf79-record\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in C:\Users\VICKYK~1\AppData\Local\Temp\pip-build-5v23nswh\pyaudio

Answer 1

您无法安装Pyaudio的原因是您的python版本，支持Pyaudio的python的最新版本是python 3.6，因此您必须安装python 3.6或3.5或3.4或python 2.7。 安装python 3.6之后，请使用此链接并根据您的操作系统下载pyaudio.whl。 然后使用以下命令进行安装：

pip install <package_name>.whl

Answer 2

要使用conda安装最新版本的pyaudio：

source activate -your environment name-
pip install pyaudio

如果遇到PortAudio开发包错误，请使用

sudo apt-get install portaudio19-dev