Installation of Web Logic9.2 on Cent OS5

Hi,

Trying to install web logic 9.2 on Cent OS in the Graphical mode.
After accepting the license agreement the "Complete" installation is selected.The path for installing the components is mentioned and when clicked on "Next" it hangs and is not proceeding further.

Any suggestion or solution would be of great help.
Another basic question Can we install WebLogic 9.2 on Cent OS?

Thanks
Pradeep