http://blog.csdn.net/adong76/article/details/40018407
1、unzip 300.zip ; mkdir bulid ; cd build ;
2、不安裝到/usr/local下,改爲安裝到/home/chris/Lib
3、gedit /etc/bash.bashrc,
# OpenCV 2.4.9
#PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig
# OpenCV 3.0.0
PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/home/chris/Lib/lib/pkgconfig
export PKG_CONFIG_PATH
4、reboot
5、在要編譯到工程CMakeList.txt中,
FIND_PACKAGE(OpenCV 3.0 REQUIRED PATHS /home/chris/Lib/share/OpenCV/)
否則cmake .會失敗