Unsure whether the system of Modoer has been installed or not.If it has already been installed,under the folder of ./data , please create a new empty file named as "install.lock". 安装出现这样的提示。。是怎么会事呀。楼主。。。。翻译“不能确定是否Modoer系统已经安装或not.If它已经安装在文件夹。/数据,请创建一个新的空为“install.lock”命名的文件。”