ubuntu 14.04 install opencv2.4.9，亲测可用

最新推荐文章于 2022-12-09 14:58:26 发布

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mkdir opencv

cd /opencv/

sudo apt-get -qq remove ffmpeg x264 libx264-dev

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

sudo add-apt-repository ppa:mc3man/trusty-media

sudo apt-get update

sudo apt-get install ffmpeg gstreamer0.10-ffmpeg

unzip OpenCV-2.4.9.zip

cd opencv-2.4.9

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 make install

sudo sh -c ‘echo “/usr/local/lib” > /etc/ld.so.conf.d/opencv.conf’

sudo ldconfig