我正在使用Python编程学习线性代数。为了需要的工具,我正在尝试安装NumPy。我使用这个网站来指导我完成安装过程。
我从SciPy的OS X页面上的链接开始,最终到达了SourceForge下载站点。
在那里,我选择了Mac OS X安装程序
当我进入Idle并输入时:
我从SciPy的OS X页面上的链接开始,最终到达了SourceForge下载站点。
在那里,我选择了Mac OS X安装程序
numpy-1.6.1-py2.7-python.org-macosx10.3.dmg
。当我进入Idle并输入时:
>>> import numpy as np
我收到的错误信息如下:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/__init__.py", line 137, in <module>
import add_newdocs
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/add_newdocs.py", line 9, in <module>
from numpy.lib import add_newdoc
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/lib/__init__.py", line 4, in <module>
from type_check import *
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/lib/type_check.py", line 8, in <module>
import numpy.core.numeric as _nx
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/__init__.py", line 5, in <module>
import multiarray
ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/multiarray.so, 2): no suitable image found. Did find:
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/multiarray.so: no matching architecture in universal wrapper
我也尝试从终端运行,但出现了相同的错误。我已经安装了虚拟环境 - 虚拟环境包装器。我通过以下命令在终端中调用了该环境:
source my_new_env/bin/activate
然后我尝试在终端中导入numpy,但是出现了错误:
(my_new_env) $ sudo python -c 'import numpy; numpy.test()'
Traceback (most recent call last):
File "<string>", line 1, in <module>
ImportError: No module named numpy
我不确定我是否安装了NumPy或者我的虚拟环境与Nose发生了冲突。如果有人有建议,请告诉我!