1、手動去下載:
github地址為:
https://github.com/opencv/opencv_3rdparty/tree/ippicv/master_20151201/ippicv
2、查看下載tgz壓縮包的md5
使用命令
md5sum ippicv_linux_20151201.tgz
3、修改相關makefile
cd /opencv-3.2.0/3rdparty/ippicv/
vi downloader.cmake
將對應的位置的md5更改過來
4、拷貝到相關目錄下
將 ippicv_linux_20151201.tgz 拷貝到相應的目錄下:
/opencv-3.2.0/3rdparty/ippicv/downloads/linux-d41d8cd98f00b204e9800998ecf8427e
紅色部門為md5的值