导入opencv并获取numpy.core.multiarray无法导入

Question

尝试安装OpenCV并遇到尝试导入cv2导致此输出的问题 -

    RuntimeError: module compiled against API version 9 but this version of numpy is 7

Traceback (most recent call last):
File "<pyshell#4>", line 1, in <module>
import cv2
ImportError: numpy.core.multiarray failed to import

我正在运行Windows 7 x64,Python v 2.7.9谢谢!

Answer 1

该错误告诉您,您的numpy版本已过时.如果您曾经pip安装过东西,可以直接运行pip install numpy -U,或从他们的网站下载相应的版本.