opencv2 pyhton安装

安装opencv,
因为最新python在pip库没有匹配的版本,所以使用pip安装会报错
Could not find a version that satisfies the requirement opencv (from versions: )
No matching distribution found for opencv
因此,到这儿去下载opencv
http://www.lfd.uci.edu/~gohlke/pythonlibs/
选择
opencv_python-3.1.0-cp35-cp35m-win_amd64.whl
拷贝opencv_python-3.1.0-cp35-cp35m-win_amd64.whl到Python安装目录下的Lib\site-packages
在D:\Program Files\Python\Lib\site-packages目录下允许命令安装
pip install opencv_python-3.1.0-cp35-cp35m-win_amd64.whl
在python下运行 import cv2 不报错就是安装成功了
顺利地安装完了

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转载自www.cnblogs.com/xuejiu/p/8996592.html
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