Install the required OpenCV2.4.1 package under UbuntuLinux

Opencv2.4.1required installation package (opencv_tutorials.pdf of the reference official) 1. GCC4.4.xorlatersudoapt-getinstallbuild-essential2.CMake2.6orlater (cmake-gui can also be installed) sudoapt-getinstallcmakeca

Opencv2.4.1required installation package (opencv_tutorials.pdf of the reference party)

1. GCC 4.4.x or later
Sudo apt-get install build-essential

2. CMake 2.6 or later (you can install cmake-gui)
Sudo apt-get install cmake camke-gui

3. Subversion (svn) client
Sudo apt-get install svn

4. GTK + 2.x or higher, including headers (in the package: libgtk2.0-dev)
Sudo apt-get install libgtk2.0-dev

5. pkgconfig

6. Python 2.6 or later and Numpy 1.5 or later with developer packages
Sudo apt-get install python-dev python-numpy

7. ffmpeg or libav development packages:
Sudo apt-get install libavcodec-dev libavformat-dev libswcale-dev

8. [Optional] libdc1394 2.x
9. [Optional] libjpeg-dev, libpng-dev, libtiff-dev, libjasper-dev

You can copy the following code and run it as an sh file. For details about installing svn, see the notes.
Method: 1 ).~ $ Touch install. sh
2). Copy the following code to the file install. sh.
3 ).~ $ Chmod 775 install. sh
4 ).~ $ Sh install. sh

Sudo apt-get install build-essential cmake-gui libgtk2.0-dev python-numpy libavcodec-dev libavformat-dev libswscale-dev

Note: svn download official address http://subversion.apache.org/download/
Svn Installation DetailsHttp://www.linuxidc.com/Linux/2012-08/68185.htm

Ps: tested in Ubuntu 12.04