1、安裝工具包

?????? sudo? apt-get? install? build-essential

?????? sudo? apt-get? install? cmake

?????? sudo? apt-get? install? libgtk2.0-dev

?????? sudo? apt-get? install? libjpeg-dev

?????? sudo? apt-get? install? pkg-config

2、編譯安裝

????? 解壓opencv2.4.9.zip

????? unzip? opencv2.4.9

????? cd? opencv2.4.9

????? cmake? -d cmake_build_type=release? -d cmake_install_prefix=/usr/local?? .???????????????????? 這行命令等價于cmake .? 因為默認安裝到/usr/local/下

????? make

????? sudo? make? install

????

3、環境變量配置

????? sudo? gedit? /etc/ld.so.config

????? 內容添加 /usr/local/lib

?????

????? sudo ldconfig -v

????? sudo gedit /etc/profile

????? 內容添加?? export? PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/lib/pkgconfig

4、測試

????? 在解壓的opencv目錄下找到samples/c/build_all/sh,運行該文件?? ./build_all.sh

????? ./find_obj

?????

?????

????

總結

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