1.切换到用户目录
cd ~
2.新建一个文件，命名为opencv.sh 脚本如下：
- version="$(wget -q -O - http://sourceforge.net/projects/opencvlibrary/files/opencv-unix | egrep -m1 -o '\"[0-9](\.[0-9])+' | cut -c2-)"
- echo "Installing OpenCV" $version
- mkdir OpenCV
- cd OpenCV
- echo "Removing any pre-installed ffmpeg and x264"
- sudo apt-get install unzip
- sudo apt-get install cmake
- sudo apt-get -qq remove ffmpeg x264 libx264-dev
- echo "Installing Dependenices"
- sudo apt-get -qq install libopencv-dev build-essential checkinstall cmake pkg-config yasm libjpeg-dev libjasper-dev libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev python-dev python-numpy libtbb-dev libqt4-dev libgtk2.0-dev libfaac-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev x264 v4l-utils ffmpeg
- echo "Downloading OpenCV" $version
- wget -O OpenCV-$version.zip http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/$version/opencv-"$version".zip/download
- echo "Installing OpenCV" $version
- unzip OpenCV-$version.zip
- cd opencv-$version
- mkdir build
- cd build
- cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_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 -j2
- sudo checkinstall
- sudo sh -c 'echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf'
- sudo ldconfig
- echo "OpenCV" $version "ready to be used"
3.修改为可执行
chmod +x opencv.sh
4.运行
./opencv.sh
注意：如果编译完之后，在lib和bin中没有java相关的jar和.so文件，你需要安装jdk，并导出JAVA_HOME变量：例如，64位ubuntu，
export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64
(path may differ in your system), cmake generated both:
build/bin/opencv-249.jar
build/lib/libopencv_java249.so
