shell scripts to install different version of OpenCV in different distributions of Linux

if your system is Ubuntu, run the commands below.

$ cd Ubuntu $ chmod +x * $ ./opencv_latest.sh 

if your system is RedHat, run the commands below.

$ cd RedHat $ chmod +x * $ ./opencv_latest.sh 

if your system is ArchLinux, run the commands below.

$ cd ArchLinux $ chmod +x * $ ./opencv2_4_0.sh