added some tasksel DE options

script.sh

@@ -113,7 +113,21 @@ END
 	apt-get -y install libelogind0
 	apt-get -y purge dbus-user-session libnss-systemd systemd
 
-	[ "$DE" = "desktop" ] && apt-get -y install task-xfce-desktop
+	apt-get -y install tasksel
+	case "$DE" in
+	    desktop)
+		apt-get -y install task-xfce-desktop
+		;;
+	    xfce|mate|cinnamon|kde)
+		apt-get -y install task-$DE-desktop
+		;;
+	    none)
+		:
+		;;
+	    *)
+		env -u DEBIAN_FRONTEND tasksel # run interactively
+		;;
+	esac
 
 	# Clean out unused packages and reboot
 	apt-get -y autoremove --purge