Installation of OpenCV Raspberry pi - Raspberry Pi Forums

hey making line follower bot raspberry pi cam using opencv.
installation of opencv on raspberry pi has been taken me around 15 hours.
using raspbian on raspberry pi.

can suggest me time efficient way install opencv on raspberry pi?

followed following method install opencv on raspberry pi:

code: select all

sudo apt-get update sudo apt-get upgrade  sudo apt-get install -y build-essential sudo apt-get install -y cmake  sudo apt-get install -y pkg-config  sudo apt-get install -y libpng12-0 libpng12-dev libpng++-dev libpng3  sudo apt-get install -y libpnglite-dev sudo apt-get install -y zlib1g-dbg zlib1g zlib1g-dev  sudo apt-get install -y pngtools libtiff4-dev libtiff4 libtiffxx0c2 libtiff-tools  sudo apt-get install -y libjpeg8 libjpeg8-dev libjpeg8-dbg libjpeg-progs  sudo apt-get install -y ffmpeg libavcodec-dev libavcodec53 libavformat53 libavformat-dev  sudo apt-get install -y libgstreamer0.10-0-dbg libgstreamer0.10-0  libgstreamer0.10-dev  sudo apt-get install -y libxine1-ffmpeg  libxine-dev libxine1-bin  sudo apt-get install -y libunicap2 libunicap2-dev  sudo apt-get install -y libdc1394-22-dev libdc1394-22 libdc1394-utils  sudo apt-get install -y swig  sudo apt-get install -y libv4l-0 libv4l-dev  sudo apt-get install -y python-numpy  sudo apt-get install -y libpython2.6 python-dev python2.6-dev  sudo apt-get install -y libgtk2.0-dev pkg-config[*]gvg 

downloaded opencv package

code: select all

wget http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.4.9/opencv-2.4.9.zip/download opencv-2.4.9.zip  unzip opencv-2.4.9.zip rm opencv-2.4.9.zip cd opencv-2.4.9 mkdir build cd build  cmake -d cmake_build_type=release -d cmake_install_prefix=/usr/local -d build_python_support=on -d build_examples=on ..  make 

step has taken me more 10 hours.

code: select all

sudo make install 

added following line @ end of file(it empty file) , saved it:

code: select all

/usr/local/lib 

edited system-wide bashrc file:

code: select all

sudo nano /etc/bash.bashrc 

added following new lines end of file:

code: select all

pkg_config_path=$pkg_config_path:/usr/local/lib/pkgconfig export pkg_config_path 

hi unzip opencv-2.4.9.zip says wget: unable resolve host adress `opencv-2.4.9.zip', cant seem install properly

raspberrypi