Error: OUI cannot be launched because the current working directory is set on the CD-ROM mount point. Launching OUI from this directory will make it difficult to unmount the disk later in the installation. Please change the working directory and relaunch OUI. You can change the working directory by typing 'cd' (e.g. cd /home) and then execute the 'runInstaller' command by typing its full path (e.g. /mnt/cdrom/runInstaller)