- 不同版本的ubuntu安装工具有所差异：
（1）Ubuntu14.04编译工具：
sudo apt-get install build-essential cmake git libgtk2.0-dev pkg-config python-dev python-numpy sudo apt-get install libjpeg-dev libpng12-dev libtiff5-dev libjasper-dev
（2）Ubuntu12.04编译工具：
sudo apt-get install build-essential cmake sudo apt-get install libgtk2.0-dev libavcodec-dev libavformat-dev sudo apt-get install libtiff4-dev libswscale-dev libjasper-dev
官网下载OpenCV任意版本源码，如：OpenCV2.4.5和OpenCV2.4.10。
解压源码到用户根目录下，打开终端，输入如下命令（OpenCV2.4.5为例）：
cd ~/opencv2.4.5 mkdir build cd build cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D BUILD_PYTHON_SUPPORT=ON .. make
- 在编译opencv2.4.5过程中会出现类似如下错误：
/home/lu/autobuild/instance-0/output/build/opencv-2.4.10/modules/core/src/system.cpp:280:10:error:inconsistent operand constraints in an 'asm' make[3]: *** [modules/core/CMakeFiles/opencv_core.dir/src/system.cpp.o] Error 1
此时打开opencv-2.4.10/modules/core/src/system.cpp文件，定位到270行-280行（即:asm volation(...)）; 利用如下内容替代（解决方案出处）：
// We need to preserve ebx since we are compiling PIC code. // This means we cannot use "=b" for the 2nd output register. asm volatile ( "pushl %%ebx\n\t" "movl $7,%%eax\n\t" "movl $0,%%ecx\n\t" "cpuid\n\t" "movl %%ebx,%1\n\t" "popl %%ebx\n\t" : "=a"(cpuid_data[0]), "=b"(cpuid_data[1]), "=c"(cpuid_data[2]), "=d"(cpuid_data[3]) : "=a"(cpuid_data[0]), "=r"(cpuid_data[1]), "=c"(cpuid_data[2]), "=d"(cpuid_data[3]) : : "cc" );
- 编译完成后，安装:
sudo make install
- 查看安装结果：
pkg-config opencv --cflags --libs
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