Installing OpenCV [Ubuntu 12.04 + Eclipse] : Part I

1. Open Synaptic package manager from dashboard.
   Note: Synaptic Package Manager can be installed from Ubuntu software center.
   
   
2. Authenticate yourself.
   
   
3. Type opencv in Quick Filter
   
   
   
   
   
   
   
4. Select following packages from the list, select mark for installation.
   
   [It recommended to install all of the packages mentioned below, but min requirement is to install bold ones]
   
   libopencv-core2.3, 
   libopencv-contrib2.3, 
   libopencv-legacy2.3, 
   libopencv-gpu2.3, 
   libopencv-imageproc2.3, 
   libopencv-ml2.3, 
   libopencv-video2.3, 
   libopencv-calib3d2.3, 
   libopencv-objdetect2.3, 
   libopencv-features2d2.3, 
   libopencv-flann2.3, 
   libopencv-highgui2.3, 
   libopencv-core2.3, 
   libhighgui2.3, 
   libcvaux2.3, 
   libcv2.3
   
   
5. Click apply.
6. That is it. This should install opencv on your system.
   
   Part II