【发布时间】:2016-12-27 11:18:48
【问题描述】:
我已经使用 pandas 很长时间了,我想使用这个功能。意识到我在以前的版本中,我在命令行中输入了conda update pandas。
现在,当我进入 python 并尝试导入 pandas 时,我看到以下内容:
C:\Users\%USER%>python
Python 2.7.10 |Continuum Analytics, Inc.| (default, May 28 2015, 17:02:00) [MSC
v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
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>>> import pandas as pd
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\%USER%\Miniconda\lib\site-packages\pandas\__init__.py", l
ine 18, in <module>
raise ImportError("Missing required dependencies {0}".format(missing_depende
ncies))
ImportError: Missing required dependencies ['numpy']
>>>
如果我只是尝试导入 numpy,我会看到:
>>> import numpy
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\%USER%\Miniconda\lib\site-packages\numpy\__init__.py", li
ne 180, in <module>
from . import add_newdocs
File "C:\Users\%USER%\Miniconda\lib\site-packages\numpy\add_newdocs.py",
line 13, in <module>
from numpy.lib import add_newdoc
File "C:\Users\%USER%\Miniconda\lib\site-packages\numpy\lib\__init__.py"
, line 8, in <module>
from .type_check import *
File "C:\Users\%USER%\Miniconda\lib\site-packages\numpy\lib\type_check.p
y", line 11, in <module>
import numpy.core.numeric as _nx
File "C:\Users\%USER%\Miniconda\lib\site-packages\numpy\core\__init__.py
", line 14, in <module>
from . import multiarray
ImportError: DLL load failed: The specified module could not be found.
在此 conda 更新之前,它一直运行良好。有人经历过吗?
【问题讨论】:
-
你可以重新安装numpy和pandas。
-
@Razik 给出了这个错误,最好的方法是什么?
-
我不确定这一点,但我认为 numpy 是这里的主要问题。尝试安装/更新 numpy.也许可以解决问题。并安装为 dll 问题安装 Visual C++ Redistributable für Visual Studio 2015。你可以在这里看到stackoverflow.com/questions/20201868/…
-
尝试更新numpy:
conda update numpy -
以下问题已解决。