Domino 8.5 install on Red Hat 5.4 failing

I am trying to install 8.5.1 Domino on a Red Hat 5.4 server. Its hanging or failing. After copying exploding the Tar file to the temp directory, I run the ./install command, and the following screen comes back and it just hangs there with the prompt blinking. Installation does not proceed. I was hoping to get it going by tomorrow, its probably something easy that needs to be installed on it to run. I am installing by the text based menu, not the graphical windows because that’s how the Marshals service wants it. Please help. Thanks.

This is what the screen looks like:

Install Shield Wizard

Initializing InstallShield Wizard…

Preparing Java™ Virtual Machine…

.[root@domino-test domino]#

[root@domino-test domino]#