Mark archarm as not (yet) compatible

bin/install-software

@@ -9,7 +9,7 @@ if [ -f "/etc/os-release" ]; then
 	source /etc/os-release
 fi
 case "$ID" in
-	"arch"|"archarm")
+	"arch")
 		echo ":: Detected ${PRETTY_NAME}, installing packages automatically"
 		if [ ! -f "/sbin/paru" ]; then
 			echo ":: Error: \"/sbin/paru\" not found, please install paru."
@@ -35,6 +35,10 @@ case "$ID" in
 		done
 		sdk default java 21.0.3-tem
 		;;
+	"archarm")
+		echo ":: Arch Linux ARM is not yet supported"
+		echo "   (but will soon be). Just wait a little!"
+		;;
 	*)
 		echo ":: No supported distribution found."
 		echo "   Please create an issue and (if you want)"