install opencv in ubuntu 14.04

installOpencv.sh

#! /bin/bash

# install dependencies
sudo apt-get install gcc cmake build-essential libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev python-dev python-numpy

# get source
git clone https://github.com/Itseez/opencv.git

cd opencv
mkdir build
cd build
cmake -d CMAKE_BUILD_TYPE=RELEASE -D MAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON -D INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D BUILD_EXAMPLES=ON -D WITH_QT=ON -D WITH_OPENGL=ON ..
make
sudo make install