- create this folder if it's not existed ~/.gnome2/nautilus-scripts
(or /home/<your account>/.gnome2/nautilus-scripts) - Put the wanted script beneath it.
$cd ~/.gnome2/nautilus-scripts/
~/.gnome2/nautilus-scripts$ls -l
total 0
~/.gnome2/nautilus-scripts$ cp ~/script/nautilus_Open_terminal_here.txt .
~/.gnome2/nautilus-scripts$ cp ~/script/root-nautilus-here.txt .
~/.gnome2/nautilus-scripts$ mv nautilus_Open_terminal_here.txt Open-terminal-here
~/.gnome2/nautilus-scripts$ mv root-nautilus-here.txt root-nautilus-here
~/.gnome2/nautilus-scripts$ chmod +x *
Then if we right click on the nautilus there's a 'script' context menu and there's 2 script under it DONE! ;)
The HOWTO I got it from NautilusScriptsHowto.
There're more (nautilus) scripts from this URL.