public function install(array $task) {
		// The kind of action to be performed is stored in a file (mouf/installActions.json)
		// This file contains an array that can be either:
		// { "type": "all" } => install all tasks marked "todo"
		// { "type": "one", "task": { // task details } } => install only the task passed in parameter
		self::ensureWritable($this->installStatusFile);
		file_put_contents($this->installStatusFile, json_encode(
			array("type"=>"one",
				"task"=>$task)));
		
		header("Location: ".MOUF_URL."installer/printInstallationScreen?selfedit=".json_encode($this->selfEdit));
	}