使用 scipy 时找不到模块

Question

我最近正确安装了 numpy 和 scipy。以下行运行没有错误。

import scipy

我在使用scipy.io.wavefile时遇到困难。我一直在尝试使用这篇文章的“最佳答案”中的代码。

但是，当我尝试第一行时，

from scipy.io import wavfile

我收到以下错误和回溯，

Traceback (most recent call last):

    File "<pyshell#0>", line 1, in <module>

      from scipy.io import wavfile

    File "C:\Users\Me\AppData\Local\Programs\Python\Python37-32\lib\site-packages\scipy\io\__init__.py", line 97, in <module>

      from .matlab import loadmat, savemat, whosmat, byteordercodes

    File "C:\Users\Me\AppData\Local\Programs\Python\Python37-32\lib\site-packages\scipy\io\matlab\__init__.py", line 13, in <module>

      from .mio import loadmat, savemat, whosmat

    File "C:\Users\Me\AppData\Local\Programs\Python\Python37-32\lib\site-packages\scipy\io\matlab\mio.py", line 12, in <module>

      from .miobase import get_matfile_version, docfiller

    File "C:\Users\Me\AppData\Local\Programs\Python\Python37-32\lib\site-packages\scipy\io\matlab\miobase.py", line 22, in <module>

      from scipy.misc import doccer

    File "C:\Users\Me\AppData\Local\Programs\Python\Python37-32\lib\site-packages\scipy\misc\__init__.py", line 68, in <module>

      from scipy.interpolate._pade import pade as _pade

    File "C:\Users\Me\AppData\Local\Programs\Python\Python37-32\lib\site-packages\scipy\interpolate\__init__.py", line 175, in <module>

      from .interpolate import *

    File "C:\Users\Me\AppData\Local\Programs\Python\Python37-32\lib\site-packages\scipy\interpolate\interpolate.py", line 21, in <module>

      import scipy.special as spec

    File "C:\Users\Me\AppData\Local\Programs\Python\Python37-32\lib\site-packages\scipy\special\__init__.py", line 640, in <module>

      from ._ufuncs import *

    File "_ufuncs.pyx", line 1, in init scipy.special._ufuncs

  ImportError: DLL load failed: The specified module could not be found.

如果我尝试以下行，我也会收到错误和回溯，

import scipy.io.wavfile

我不明白为什么找不到模块，如果scipy安装正确并且可以自行导入。我正在使用 python 3.7.1。帖子中的代码可以折旧吗？提前为长篇道歉。

Answer 1

两条错误消息都在抱怨 scipy.special._ufuncs 模块，快速搜索发现了一些其他帖子，例如这个，建议确保您安装了 Visual C++ Redistributable Packages：https&nbsp;:&nbsp;//www.microsoft.com/ en-us/download/details.aspx?id=48145