mac安装opencv3

brew tap homebrew/science  

brew install opencv  

cd /Library/Python/2.7/site-packages/    如果是anaconda切换到anaconda目录

 which python 查看python目录

 

将brew安装的opencv两个文件连接到python site-packages下面

ln -s /usr/local/Cellar/opencv/2.4.12_2/lib/python2.7/site-packages/cv.py cv.py  

ln -s /usr/local/Cellar/opencv/2.4.12_2/lib/python2.7/site-packages/cv2.so cv2.so  

import cv2 测试

opencv3只能在python2下安装