The NDB Cluster Auto-Installer (No longer supported) • About : open a dialog displaying the installer name and the version number of the NDB Cluster distribution with which it was supplied. The Auto-Installer also provides context-sensitive help in the form of tooltips for most input widgets. In addition, the names of most NDB configuration parameters are linked to their descriptions in the online documentation. The documentation is displayed in a separate browser window. The next section discusses starting the Auto-Installer. The sections immediately following it describe in greater detail the purpose and function of each of these pages in the order listed previously. The Auto-Installer is provided together with the NDB Cluster software. Separate RPM and  .deb  packages containing only the Auto-Installer are also available for many Linux distributions. (See Section 23.2, “NDB Cluster Installation” .) The present section explains how to start the installer. You can do by invoking the  ndb_setup.py executable. You should run the  ndb_setup.py  as a normal user; no special privileges are needed to do so. You should  not  run this program as the  mysql  user, or using the system  root  or Administrator account; doing so may cause the installation to fail. ndb_setup.py  is found in the  bin  within the NDB Cluster installation directory; a typical location might be  /usr/local/mysql/bin  on a Linux system or  C:\Program Files\MySQL\MySQL Server 8.0\bin  on a Windows system. This can vary according to where the NDB Cluster software is installed on your system, and the installation method. On Windows, you can also start the installer by running  setup.bat  in the NDB Cluster installation directory. When invoked from the command line, this batch file accepts the same options as ndb_setup.py . ndb_setup.py  can be started with any of several options that affect its operation, but it is usually sufficient to allow the default settings be used, in which case you can start  ndb_setup.py  by either of the following two methods: This works regardless of operating platform. On Windows, you can also navigate to the NDB Cluster installation directory and activate the  setup.bat file icon. 4010 2. Navigate to the NDB Cluster  bin  directory in a file browser (such as Windows Explorer on Windows, or Konqueror, Dolphin, or Nautilus on Linux) and activate (usually by double-clicking) the  ndb_setup.py file icon. This works on Windows, and should work with most common Linux desktops as well. 1. Navigate to the NDB Cluster  bin  directory in a terminal and invoke it from the command line, without any additional arguments or options, like this: User and privileges Starting the NDB Cluster Auto-Installer shell>  ndb_setup.py Running out of install dir: /usr/local/mysql/bin Starting web server on port 8081 URL is https://localhost:8081/welcome.html deathkey=627876 Press CTRL+C to stop web server. The application should now be running in your browser. (Alternatively you can navigate to https://localhost:8081/welcome.html to start it)