ubuntu下安装opencv 2.4.9 脚本，支持摄像头和cuda

 1 arch=$(uname -m)

 2 if [ "$arch" == "i686" -o "$arch" == "i386" -o "$arch" == "i486" -o "$arch" == "i586" ]; then

 3 flag=1

 4 else

 5 flag=0

 6 fi

 7 echo "Installing OpenCV 2.4.9"

 8 mkdir OpenCV

 9 cd OpenCV

10 echo "Removing any pre-installed ffmpeg and x264"

11 sudo apt-get remove ffmpeg x264 libx264-dev

12 echo "Installing Dependenices"

13 sudo apt-get install libopencv-dev

14 sudo apt-get install build-essential checkinstall cmake pkg-config yasm

15 sudo apt-get install libtiff4-dev libjpeg-dev libjasper-dev

16 sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libdc1394-22-dev libxine-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev libv4l-dev

17 sudo apt-get install python-dev python-numpy

18 sudo apt-get install libtbb-dev

19 sudo apt-get install libqt4-dev libgtk2.0-dev

20 echo "Downloading x264"

21 wget ftp://ftp.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20120528-2245-stable.tar.bz2

22 tar -xvf x264-snapshot-20120528-2245-stable.tar.bz2

23 cd x264-snapshot-20120528-2245-stable/

24 echo "Installing x264"

25 if [ $flag -eq 1 ]; then

26 ./configure --enable-static

27 else

28 ./configure --enable-shared --enable-pic

29 fi

30 make

31 sudo make install

32 cd ..

33 echo "Downloading ffmpeg"

34 wget http://ffmpeg.org/releases/ffmpeg-0.11.1.tar.bz2

35 echo "Installing ffmpeg"

36 tar -xvf ffmpeg-0.11.1.tar.bz2

37 cd ffmpeg-0.11.1/

38 if [ $flag -eq 1 ]; then

39 ./configure --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-nonfree --enable-postproc --enable-version3 --enable-x11grab

40 else

41 ./configure --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-nonfree --enable-postproc --enable-version3 --enable-x11grab --enable-shared

42 fi

43 make

44 sudo make install

45 cd ..

46 echo "Downloading v4l"

47 wget http://www.linuxtv.org/downloads/v4l-utils/v4l-utils-0.8.8.tar.bz2

48 echo "Installing v4l"

49 tar -xvf v4l-utils-0.8.8.tar.bz2

50 cd v4l-utils-0.8.8/

51 make

52 sudo make install

53 cd ..

54 echo "Downloading OpenCV 2.4.9"

55 wget -O opencv-2.4.9.zip http://jaist.dl.sourceforge.net/project/opencvlibrary/opencv-unix/2.4.9/opencv-2.4.9.zip

56 echo "Installing opencv- 2.4.9"

57 unzip opencv-2.4.9.zip

58 cd opencv-2.4.9

59 mkdir build

60 cd build

61 cmake -D BUILD_EXAMPLES=ON -D WITH_V4L=ON -D WITH_QT=ON -D WITH_OPENGL=ON -D WITH_CUDA=ON ..

62 sed -i "s/-gencode;arch=compute_11,code=sm_11;-gencode;arch=compute_12,code=sm_12;-gencode;arch=compute_13,code=sm_13;/;/g" `grep -lr 'arch=compute_11' *`

63 sudo make install

64 sudo echo "/usr/local/lib" >> /etc/ld.so.conf

65 sudo ldconfig

66 echo "opencv 2.4.9 ready to be used"

支持保存成run.sh，然后执行chmod +x run.sh，最后运行即可

其他依赖库，包括编译python

sudo apt-get install build-essential libgtk2.0-dev libjpeg-dev libtiff4-dev libjasper-dev libopenexr-dev cmake python-dev python-numpy python-tk libtbb-dev libeigen3-dev yasm libfaac-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-dev libvorbis-dev libxvidcore-dev libx264-dev libqt4-dev libqt4-opengl-dev sphinx-common texlive-latex-extra libv4l-dev libdc1394-22-dev libavcodec-dev libavformat-dev libswscale-dev default-jdk ant libvtk5-qt4-dev