python2.7 - python导入scimath失败提示：cannot import name scimath

Question

运行：

from numpy import *

显示：

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python27\lib\site-packages\numpy\__init__.py", line 170, 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 17, in <module>
    from . import scimath as emath
ImportError: cannot import name scimath

求帮助。

Answer 1

The error lies here, from . is a relative path, obviously your python is not set up properly.

from . import scimath as emath

The easiest way is to install anaconda distribution version of python, don't bother yourself anymore, the numerical calculation packages are very troublesome to install, there are a lot of minor problems, and windows is probably even more troublesome.

PS: Learn how to search, http://stackoverflow.com/questions/26238004/ipython-notebook-throws-importerror-ipython-doesnt. The first three search results for the keyword "cannot import name scimath" are all Related solutions, why can’t I find