在对我的系统做了一些改动之后，Python再也找不到熊猫了。我先掩盖一下错误，然后再说明我试图纠正的问题。在

错误-如果我没看错Python.exe找不到熊猫。。。

系统-Hyper-v 2016，Python 3.5.4，Pandas 0.23安装到c:\Python35。在

问题-在不同的位置安装了以前的Python实例。在安装3.5.4之前，我删除了这些目录并删除了C:\Program Files etc，但我怀疑其中有引用。在

故障排除。在

识别正确的版本`C:\Python35>python

Python 3.5.4 (v3.5.4:3f56838, Aug 8 2017, 02:17:05) [MSC v.1900 64 bit (AMD64)] on win32

Type "help", "copyright", "credits" or "license" for more information.r`

系统看到正确的位置

^{pr2}$

其他

我尝试过用pip install --ignore-installedpandas重新安装pandas，它表示成功完成。在

我已经检查了目录C:\Python35\Lib\site-packages\pandas\core。错误中提到的所有*.py文件都存在。在

我正在运行的脚本可以在P3.5.4安装到c:\Python35的W10机器上运行。在

pip freeze命令显示pandas 0.23.0已安装

任何关于如何排除故障的提示都将不胜感激

错误Traceback (most recent call last):

File "D:\SQL\Script\Python\ASXList.py", line 4, in

import pandas as pd

File "C:\Python35\lib\site-packages\pandas\__init__.py", line 42, in

from pandas.core.api import *

File "C:\Python35\lib\site-packages\pandas\core\api.py", line 10, in

from pandas.core.groupby.groupby import Grouper

File "C:\Python35\lib\site-packages\pandas\core\groupby\__init__.py", line 2, in

from pandas.core.groupby.groupby import (

File "C:\Python35\lib\site-packages\pandas\core\groupby\groupby.py", line 49, in

from pandas.core.frame import DataFrame

File "C:\Python35\lib\site-packages\pandas\core\frame.py", line 74, in

from pandas.core.series import Series

File "C:\Python35\lib\site-packages\pandas\core\series.py", line 3978, in

Series._add_series_or_dataframe_operations()

File "C:\Python35\lib\site-packages\pandas\core\generic.py", line 8891, in _add_series_or_dataframe_operations

from pandas.core import window as rwindow

File "C:\Python35\lib\site-packages\pandas\core\window.py", line 36, in

import pandas._libs.window as _window

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