Client not authorized to connect to server

If you run the Installer and you get this error message, it means the remote machine does not have permission to display the user interface on the local machine where you start working:

Xlib: connection to "host_name" refused by server
Xlib: Client is not authorized to connect to Server
xhost: unable to open display "host_name"

To correct the problem:

  1. Enter the following command at the UNIX prompt of your local machine, where remote_machine is the machine on which you are running the Installer:

    xhost +remote_machine 
    
  2. Restart the Installer.