NumPy:导入错误,找不到映像OSX



基本上刚开始进入Python,并从Matlab逐步切换。

我在导入用于Python脚本的包时遇到问题。

我下载了Anaconda(据我所知,它安装了Python),然后通过终端中的命令行下载了"NumPy"。

我目前使用IDLE作为我的Python文本编辑器,如果我保存.py文件并通过Terminal运行它,例如Python test.py,一切都很好。它找到NumPy库并执行良好:

#!/usr/bin/env python
import numpy as np
array=np.zeros([5,5])
print(array)
[[ 0.  0.  0.  0.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 0.  0.  0.  0.  0.]
 [ 0.  0.  0.  0.  0.]]

然而,在通过Python3.5激活Pythonshell后,试图通过终端导入numpy,会发生以下情况。

>>> import numpy as np
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/numpy/__init__.py", line 184, in <module>
    from . import add_newdocs
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/numpy/add_newdocs.py", line 13, in <module>
    from numpy.lib import add_newdoc
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/numpy/lib/__init__.py", line 8, in <module>
    from .type_check import *
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/numpy/lib/type_check.py", line 11, in <module>
import numpy.core.numeric as _nx
  File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/numpy/core/__init__.py", line 14, in <module>
    from . import multiarray
    ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/numpy/core/multiarray.cpython-35m-darwin.so, 10): Library not loaded: @loader_path/../../../../libmkl_intel_lp64.dylib
  Referenced from: /Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/numpy/core/multiarray.cpython-35m-darwin.so
  Reason: image not found

如果我尝试在IDLE中通过Python shell运行脚本,也会出现同样的消息。我认为它在错误的地方查找NumPy库,但我不确定如何纠正这个问题。

运行适用于您的操作系统和版本的图形安装程序,并确保您选择在"Macintosh HD"上安装。您运行的安装程序可能安装在本地库文件夹(/Users/yourusername/Library)中,但要检查的位置是全局库文件夹/Library/

在shell中单击"python"并打开shell配置。在exe中,选择带有"/System/Library/Frameworks/Python.framework/Versions/2.7/bin/pythonw2.7[v2.7.10]"的行,然后单击done并重新启动Python。

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