Centos7系统下安装opencv

安装ffmpeg 先安装epel扩展源  yum -y install epel-release 再安装其他扩展源  yum localinstall –nogpgcheck https://download1.rpmfusion.org/free/el/rpmfusion-free-release-7.noarch.rpm  yum localinstall –nogpgcheck https:

>>阅读原文<<