Error Installing Netbeans IDE in Red Hat EL 5

Hi,I tried installing the netbeans IDE+SDK in the terminal as root but got the following errorError:Cannot Run the installer in graphical mode, pls use -console or silent flagcan some one pass a hint.Thx.
[239 byte] By [mehrotsa] at [2007-11-27 4:51:02]
# 1
Did you try using the console flag? What was your output?
ktm5124a at 2007-7-12 10:04:37 > top of Java-index,Java Essentials,New To Java...