Ubuntu14.04安装OpenCV3.0

1、搭建编译环境

$ sudo apt-get install build-essential

2、安装依赖库

$ sudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev

$ sudo apt-get install python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev3/333333

3、下载OpenCV3.0

$ mkdir ~/opencv

$ cd ~/opencv

$ wget https://github.com/Itseez/opencv/archive/3.0.0-alpha.zip -O opencv-3.0.0-alpha.zip

$ unzip opencv-3.0.0-alpha.zip

4、安装opencv

$ cd ~/opencv/opencv-3.0.0-alpha

$ cmake . # cmake+空格+"."

$ sudo make

$ sudo make install

$ sudo /bin/bash -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf'

$ sudo ldconfig

5、编译samples程序

$ cd ~/opencv/samples

$ sudo cmake .

$ sudo make -j $(nproc)

6、运行测试程序 

$ cd cpp/

$ ./cpp-example-facedetect lena.jpg

7、运行结果

注：转自http://blog.****.net/u013915633/article/details/49886465

发现博主有点错误进行改正