поправка

install/calculate

@@ -6756,6 +6756,8 @@ sub makecalculate{
 		if(system "$data{path} umount $data{chroot}/usr/calculate/install &>/dev/null"){
 			printmes(" ".gettext('error')."!\n");
 			return '';
+		}else{
+			printmes(" ".gettext('done').".\n");
 		}
 
 		#Установим calculate