Find the instruction in the link below https://www.raspberrypi.org/documentation/installation/installing-images/README.md
$ sudo apt-get -y install lxde-core lxterminal lxappearance xinit lightdm ntfs-3g python-pexpect vim figlet git-core firmware-ralink hostapd isc-dhcp-server lighttpd samba samba-common-bin php5-common php5-cgi php5 php5-mysql screen fbi ttf-mscorefonts-installer mediainfo gparted php5-cli iptables xtightvncviewer imagemagick dosfstools exfat-utils exfat-fuse hfsplus hfsprogs hfsutils xdotool expect expect-dev avahi-daemon libavahi-compat-libdnssd-dev feh libjpeg8 libjpeg8-dev libao-dev avahi-utils libavahi-compat-libdnssd-dev libva-dev youtube-dl python-smbus mpg321 mpg123 libreoffice-impress rc-gui python-pip iceweasel python-dev python-dbus xpdf x11-xserver-utils libncurses5-dev shellinabox tk okular usbmount libgstreamer0.10-0 libgstreamer0.10-dev gstreamer0.10-tools gstr