Mac安装opencv 3.x 和2.x

安装opencv 3.x

brew install opencv==3.x

brew install opencv@2

 

opencv@2这个是装到这里的:

/usr/local/Cellar/opencv@2/2.4.13.6_2/lib/python2.7/site-packages

如果想在anaconda上用,需要做一个软链接

anaconda的site-packages的路径:/User/zhongzunfa/anaconda2/lib/python2.7/site-packages

 

软链接步骤:

cd /Users/zhongzunfa/anaconda2/lib/python2.7/site-packages

软链接两个文件:

ln -s /usr/local/Cellar/opencv@2/2.4.13.6_2/lib/python2.7/site-packages/cv.py cv.py

ln -s /usr/local/Cellar/opencv@2/2.4.13.6_2/lib/python2.7/site-packages/cv2.so cv2.so

 

如果anaconda有多个版本的opencv的话,把原来那个重命名了,再软链接另外一个,下次用的时候再改回来(个人这么弄的)

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