Installing Gnome on FreeBSD 10

For installing Gnome desktop environment in FreeBSD 10, the following steps can be used.
Install the needed packages
pkg install gnome-desktop gdm xorg xf86-video-fbdev
Add the following lines in /etc/rc.conf
gnome_enable="YES"
moused_enable="YES"
dbus_enable="YES"
hald_enable="YES"
Reboot the machine. It will boot into Gnome login screen.