import matplotlib.pyplot报错

脑子

使用cmd下pip matplotlib成功。

使用时能够>>> import matplotlib

但是import matplotlib.pyplot时报错

求求求！！！

1. >>> import matplotlib
   
2. >>> import matplotlib.pyplot
   
3. RuntimeError: module compiled against API version 9 but this version of numpy is 7
   
4. 
   
5. Traceback (most recent call last):
   
6.   File "<pyshell#6>", line 1, in <module>
   
7.     import matplotlib.pyplot
   
8.   File "C:\Python27\lib\site-packages\matplotlib\pyplot.py", line 29, in <module>
   
9.     import matplotlib.colorbar
   
10.   File "C:\Python27\lib\site-packages\matplotlib\colorbar.py", line 36, in <module>
    
11.     import matplotlib.contour as contour
    
12.   File "C:\Python27\lib\site-packages\matplotlib\contour.py", line 15, in <module>
    
13.     import matplotlib._contour as _contour
    
14. ImportError: numpy.core.multiarray failed to import

复制代码

---------------------------------------------------------------------------------------------------
升级各个版本，不行只能重装了，这样都是最新版

新手·ing

你重新在cmd中
pip install numpy
pip install matplotlib
两个版本不对应，所以报错。

脑子

新手·ing 发表于 2017-10-11 21:06
你重新在cmd中
pip install numpy
pip install matplotlib

还是不行啊。

这可咋整。

脑子

新手·ing 发表于 2017-10-11 21:06
你重新在cmd中
pip install numpy
pip install matplotlib

我尝试更新一下我的numpy库：

C:\WINDOWS\system32>pip install --upgrade numpy
Collecting numpy
  Using cached numpy-1.13.3-2-cp27-none-win32.whl
Installing collected packages: numpy
  Found existing installation: numpy 1.7.1
    DEPRECATION: Uninstalling a distutils installed project (numpy) has been dep
recated and will be removed in a future version. This is due to the fact that un
installing a distutils project will only partially uninstall the project.
    Uninstalling numpy-1.7.1:
      Successfully uninstalled numpy-1.7.1
  Rolling back uninstall of numpy
Exception:
Traceback (most recent call last):
  File "c:\python27\lib\site-packages\pip\basecommand.py", line 215, in main
    status = self.run(options, args)
  File "c:\python27\lib\site-packages\pip\commands\install.py", line 342, in run

    prefix=options.prefix_path,
  File "c:\python27\lib\site-packages\pip\req\req_set.py", line 784, in install
    **kwargs
  File "c:\python27\lib\site-packages\pip\req\req_install.py", line 851, in inst
all
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
  File "c:\python27\lib\site-packages\pip\req\req_install.py", line 1064, in mov
e_wheel_files
    isolated=self.isolated,
  File "c:\python27\lib\site-packages\pip\wheel.py", line 345, in move_wheel_fil
es
    clobber(source, lib_dir, True)
  File "c:\python27\lib\site-packages\pip\wheel.py", line 323, in clobber
    shutil.copyfile(srcfile, destfile)
  File "c:\python27\lib\shutil.py", line 83, in copyfile
    with open(dst, 'wb') as fdst:
IOError: [Errno 13] Permission denied: 'c:\\python27\\Lib\\site-packages\\numpy\
\core\\multiarray.pyd'

好像又出错了。。。

求解。