Python OpenCV安装：弃用错误

我想在python中使用opencv，但我认为我的numpy版本有问题。 如何确保opencv使用正确的numpy版本

是的

我收到了这个消息

Installing collected packages: numpy, opencv-python
Found existing installation: numpy 1.8.0rc1
DEPRECATION: Uninstalling a distutils installed project (numpy) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project.
Uninstalling numpy-1.8.0rc1:
  Successfully uninstalled numpy-1.8.0rc1
Successfully installed numpy-1.14.5 opencv-python-3.4.1.15

现在当我尝试

import cv2

我明白了

ImportError: numpy.core.multiarray failed to import

我还更新了我的numpy版本

sudo pip install -U numpy

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如果您在计算机上同时使用Py2.7和3.5，请通过执行python3-m pip install numpy-I

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或者

python2-m pip安装numpy-I

对，我用python3重新安装了numpy和opencv，现在我可以导入cv2了。谢谢

sudo pip install -U numpy