无法安装 pyaudio python 模块

Question

我无法在我的 python 3.10.1 中安装 Pyaudio。使用pip install pipwin 然后pipwin install pyaudio。

错误：

C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools>pipwin install pyaudio
Package `pyaudio` found in cache
Downloading package . . .
https://download.lfd.uci.edu/pythonlibs/y2rycu7g/PyAudio-0.2.11-cp310-cp310-win_amd64.whl
PyAudio-0.2.11-cp310-cp310-win_amd64.whl
Traceback (most recent call last):
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\Scripts\pipwin.exe\__main__.py", line 7, in <module>
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\site-packages\pipwin\command.py", line 103, in main
    cache.install(package)
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\site-packages\pipwin\pipwin.py", line 300, in install
    wheel_file = self.download(requirement)
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\site-packages\pipwin\pipwin.py", line 294, in download
    return self._download(requirement, dest)
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\site-packages\pipwin\pipwin.py", line 290, in _download
    obj.start()
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\site-packages\pySmartDL\pySmartDL.py", line 267, in start
    urlObj = urllib.request.urlopen(req, timeout=self.timeout, context=self.context)
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\urllib\request.py", line 216, in urlopen
    return opener.open(url, data, timeout)
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\urllib\request.py", line 525, in open
    response = meth(req, response)
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\urllib\request.py", line 634, in http_response
    response = self.parent.error(
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\urllib\request.py", line 563, in error
    return self._call_chain(*args)
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\urllib\request.py", line 496, in _call_chain
    result = func(*args)
  File "C:\Users\ayamk\AppData\Local\Programs\Python\Python310\lib\urllib\request.py", line 643, in http_error_default
    raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 404: Not Found

Answer 1

你会收到urllib.error.HTTPError: HTTP Error 404: Not Found

pyaudio 的.whl 在URL 不可用 pipwin 正在尝试从其下载

在安装之前尝试pipwin refresh

see this github issue

或者， 您可以直接从https://www.lfd.uci.edu/~gohlke/pythonlibs/#pyaudio 下载.whl 然后做

pip install <path-to-downloaded-whl>