RuntimeError: module compiled against API version 0xb but this version of numpy is 0xa

两个python,一个是本机自带的,一个是anaconda。先前呢,用自带的安装了Opencv,因为自带的python,对应的numpy版本是13,python

而anaconda对应的版本是12,致使import 报错:this

>>> import cv2
RuntimeError: module compiled against API version 0xb but this version of numpy is 0xa
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: numpy.core.multiarray failed to import
>>> import numpy
>>> exit()ip

 

而后,升级一下numpy就能够了。it

pip install numpy --upgradepip

 

这些都是些小碎片。整理一下给你们。帮助你们节约环境搭建的时间。io