提问者:小点点

无法在Jupyter笔记本中导入numpy


我是新来的iPython/Jupyter。蟒蛇技能有限,但学习。我试图将Numpy导入为np,并获得以下内容:

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-1-4ee716103900> in <module>()
----> 1 import numpy as np

/Users/jmmiii/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/numpy/__init__.py in <module>()
    166         return loader(*packages, **options)
    167 
--> 168     from . import add_newdocs
    169     __all__ = ['add_newdocs', 'ModuleDeprecationWarning']
    170 

/Users/jmmiii/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/numpy/add_newdocs.py in <module>()
     11 from __future__ import division, absolute_import, print_function
     12 
---> 13 from numpy.lib import add_newdoc
     14 
     15 ###############################################################################

/Users/jmmiii/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/numpy/lib/__init__.py in <module>()
      6 from numpy.version import version as __version__
      7 
----> 8 from .type_check import *
      9 from .index_tricks import *
     10 from .function_base import *

/Users/jmmiii/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/numpy/lib/type_check.py in <module>()
      9            'common_type']
     10 
---> 11 import numpy.core.numeric as _nx
     12 from numpy.core.numeric import asarray, asanyarray, array, isnan, \
     13                 obj2sctype, zeros

/Users/jmmiii/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/numpy/core/__init__.py in <module>()
      4 from numpy.version import version as __version__
      5 
----> 6 from . import multiarray
      7 from . import umath
      8 from . import _internal # for freeze programs

ImportError: dlopen(/Users/jmmiii/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/numpy/core/multiarray.so, 2): no suitable image found.  Did find:
    /Users/jmmiii/Library/Enthought/Canopy_32bit/User/lib/python2.7/site-packages/numpy/core/multiarray.so: mach-o, but wrong architecture

我在我的Mac上安装了几个python,它有约塞米蒂,包括Canopy和Anaconda。我希望我的Jupyter笔记本使用Anaconda安装,包括与之相关的所有模块、库等。然而,jupyter似乎将目标对准了树冠。因此,我认为我的问题可能源于错误的联系。

问题1:我的结论成立吗?如果没有,我可能错过了什么?

问题2:我如何将jupyter与Anaconda而不是Canopy直接/链接,以便只导入Anaconda的所有内容?

感谢大家的帮助!


共1个答案

匿名用户

您可以通过运行以下命令将路径设置为从~/anaconda/bin目录中执行python命令,方法是将其前置到您的.bah_profile。

export PATH="/Users/jmmiii/anaconda/bin:$PATH"

或者,可以通过编辑~/,为命令创建别名。bash_配置文件并添加:

alias jupyter-notebook="/Users/jmmiii/anaconda/bin/jupyter-notebook"