Install OpenCV2.4.9 in Ubuntu12.04 LTS

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原创最新推荐文章于 2026-10-01 15:09:45 发布 1.6k 阅读 AI 写同款· GEO 优化 ›

OpenCV入门 - Ubuntu 12.04 安装OpenCV OpenCV入门 - Ubuntu 12.04 安装OpenCV 本来打算在Ubuntu 12.04上安装opencv 3.0的，结果发生了下面（2）中的错误，不知如何解决，所以最后还是老老实实安装opencv 2.4. （1）编译时出现错误： In file included from /home/vonzhou/Downloads/opencv-3.0.0-rc1/modules 阅读详情

Install OpenCV2.4.9 in Ubuntu12.04 LTS

由于检测技术期末考试的需要，我需要在Ubuntu12.04系统上安装OpenCV2.4.9，用来进行图片处理，在网上看了好多安装的历程和经验，捣鼓了两天了，直到最后也没有一个让我满意的安装历程，安装的结果也不太满意。直到经过多次尝试，总算总结出一套成功安装的步骤，在这里与大家进行分享。

期间想过要降低版本，完全用网上的教程，我太天真了，去了官网才发现很多版本也不存在了，想学到东西，得亲自动手，不能照搬其他人的模式。

一、What isOpenCV

OpenCV is themost popular and advanced code library for Computer Vision related applicationstoday, spanning from many very basic tasks (capture and pre-processing of imagedata) to high-level algorithms (feature extraction, motion tracking, machinelearning). It is free software and provides a rich API in C, C++, Java andPython. Other wrappers are available. The library itself isplatform-independent and often used for real-time image processing and computervision.

二、具体的安装步骤

步骤一、更新软件列表

sudo apt-get update #---更新源

步骤二、安装工具

sudo apt-getinstall cmake
sudo apt-get install cmake-curses-gui

步骤三、安装依赖包sudo

sudo apt-get install build-essential libgtk2.0-dev libjpeg-devlibtiff4-dev libjasper-dev libopenexr-dev python-dev python-numpypython-tk libtbb-dev libeigen2-dev yasm libfaac-dev libopencore-amrnb-dev libopencore-amrwb-dev libtheora-devlibvorbis-dev libxvidcore-dev libx264-dev libqt4-dev libqt4-opengl-devsphinx-common texlive-latex-extra libv4l-devlibdc1394-22-dev libavcodec-dev libavformat-dev libswscale-dev

sudo apt-get install ffmpeg

注意：我这里按照安装了多变，如果还有没涉及到的库请自行补充。

步骤四、新建目录

mkdir opencv

cd opencv

步骤五、下载并编译

wget -O OpenCV-2.4.9.zip http://fossies.org/linux/misc/opencv-2.4.9.zip

或者将从官网下载的源码 opencv2.4.9.zip

unzip opencv2.4.9.zip

cd opencv2.4.9

mkdir release

cd release ccmake ../