Question

这是一个非常基本的问题，但我无法找到解决方法。我是python的新手，我想安装包numpy，pylab等。我可以通过

安装 httpie

 pip install httpie ,

但是对于numpy它的投掷错误：

Requirement already satisfied<use --upgrade to upgrade>**

这是否意味着已经安装了numpy，如果是，那么为什么我无法在IDLE中运行

我写

时显示以下错误

>>> import numpy as gt

Traceback (most recent call last):
  File "<pyshell#10>", line 1, in <module>
  import numpy as gt
  File "C:\Python27\lib\site-packages\numpy\__init__.py", line 153, in <module>
  from . import add_newdocs
  File "C:\Python27\lib\site-packages\numpy\add_newdocs.py", line 13, in <module>
  from numpy.lib import add_newdoc
 File "C:\Python27\lib\site-packages\numpy\lib\__init__.py", line 8, in <module>
  from .type_check import *
  File "C:\Python27\lib\site-packages\numpy\lib\type_check.py", line 11, in <module>
  import numpy.core.numeric as _nx
  File "C:\Python27\lib\site-packages\numpy\core\__init__.py", line 6, in <module>
   from . import multiarray
  ImportError: DLL load failed: %1 is not a valid Win32 application.

此外，当我尝试安装pylab时，我收到错误

pip install pylab

我正在

Downloading unpacking data
Could not find any downloads that satisfy the requirement pylab

我尝试过easy_install，但是得到了：

easy_install numpy

它显示：

Searching for numpy
Best match:numpy 1.8.0
Adding numpy to easy_install .pth file

Using c:\python27\lib\site-packages
Processing dependencies for numpy
Finished processing dependencies for numpy

这也不起作用，但在IDLE中显示相同的错误。

无法安装numpy包

0 个答案: