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" $versionmkdir OpenCVcd OpenCVecho "Removing any pre-installed ffmpeg and x264"

sudo apt-get install unzip

sudo apt-get install cmakesudo apt-get -qq remove ffmpeg x264 libx264-devecho "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 ffmpegecho "Downloading OpenCV" $versionwget -O OpenCV-$version.zip http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/$version/opencv-"$version".zip/downloadecho "Installing OpenCV" $versionunzip OpenCV-$version.zipcd opencv-$versionmkdir buildcd buildcmake -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 -j2sudo checkinstallsudo sh -c '
echo "/usr/local/lib" > /etc/ld.so.conf.d/opencv.conf'
sudo ldconfigecho "OpenCV" $version "ready to be used" 

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.jarbuild/lib/libopencv_java249.so