问题
I just upgraded to Numpy 1.8.2 on my 64-bit Windows machine using Anaconda's Spyder. I used the command:
conda update numpy
It installed it. Before that I had numpy 1.7.1, and I also have a 32-bit version of anaconda spyder in another path, but I 've taken it out of the system PATH variable.
Now the issue is that as soon as I try to run any code, I get an error that ends in:
from . import multiarray
ImportError: cannot import name multiarray
One of the first imports in ___init___.py for numpy is:
from . import multiarray
But in C:\Users\app\Anaconda\Lib\site-packages\numpy\core I can see the following two files:
multiarray.pyd
multiarray_tests.pyd
What should I do to get this working? Is re-installing really the only way to get it working?
来源：https://stackoverflow.com/questions/25701821/after-upgrading-to-numpy-1-8-2-importerror-cannot-import-name-multiarray