关于python安装matplotlib的问题

Traceback (most recent call last):
File "G:\Users\GHB\AppData\Local\Programs\Python\Python36-32\lib\numpy\core\__init__.py", line 16, in <module>
from . import multiarray
ImportError: cannot import name 'multiarray'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "<pyshell#0>", line 1, in <module>
import matplotlib
File "G:\Users\GHB\AppData\Local\Programs\Python\Python36-32\lib\site-packages\matplotlib\__init__.py", line 127, in <module>
from . import cbook
File "G:\Users\GHB\AppData\Local\Programs\Python\Python36-32\lib\site-packages\matplotlib\cbook\__init__.py", line 35, in <module>
import numpy as np
File "G:\Users\GHB\AppData\Local\Programs\Python\Python36-32\lib\numpy\__init__.py", line 142, in <module>
from . import add_newdocs
File "G:\Users\GHB\AppData\Local\Programs\Python\Python36-32\lib\numpy\add_newdocs.py", line 13, in <module>
from numpy.lib import add_newdoc
File "G:\Users\GHB\AppData\Local\Programs\Python\Python36-32\lib\numpy\lib\__init__.py", line 8, in <module>
from .type_check import *
File "G:\Users\GHB\AppData\Local\Programs\Python\Python36-32\lib\numpy\lib\type_check.py", line 11, in <module>
import numpy.core.numeric as _nx
File "G:\Users\GHB\AppData\Local\Programs\Python\Python36-32\lib\numpy\core\__init__.py", line 26, in <module>
raise ImportError(msg)
ImportError:
Importing the multiarray numpy extension module failed. Most
likely you are trying to import a failed build of numpy.
If you're working with a numpy git repo, try `git clean -xdf` (removes all
files not under version control). Otherwise reinstall numpy.

Original error was: cannot import name 'multiarray'

第1个回答  2018-04-11
报错信息说是你numpy没有安装好啊,你重新安装下numpy 试试看追问

还是不行,库的版本和电脑的位数,python版本有什么需要注意的吗

追答

你的python是32位的? pip安装会自动根据你的python版本安装相兼容的第三方包(比如numpy) 。 一般我们都采用64位的操作系统,安装64位的python, 使用32位的话,可能会有值溢出的情况。 推荐都采用64位的。

追问

我试了好几次用 anaconda 和pip安装了好几次 import numpy 和matpotlib时还是出错 所以想问问是不是与版本不兼容也有关系

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