dongwanli666的博客

1 undefined reference to 'ippicv*******' 这种问题是在编译安装opencv3.4.0时没安装ippicv导致的 解决方法：去下载ippicv_linux_20141027.tgz文件， 链接: https://pan.baidu.com/s/1o7JGPJ0 密码: nfab， 将下载的包放到opencv-3.0.0/3rdparty/ippicv/d...

1 unsupported GNU version! gcc versions later than 6 are not supported! 解决方法： sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-6 10 sudo update-alternatives --install /usr/bin/gcc g...