Unable to instantiate GUI, defaulting to console mode. - Weblogic Install

$ ./wls1032_linux32.binExtracting 0%....................................................................................................100%


Unable to instantiate GUI, defaulting to console mode.
<---------------------------------------------------------- Oracle Installer - WebLogic 10.3.2.0 --------------------------------------------------------->
Welcome:
--------
This installer will guide you through the installation of WebLogic 10.3.2.0. Type "Next" or enter to proceed to the next prompt. If you want to changedata entered previously, type "Previous". You may quit the installer at any time by typing "Exit".
Enter [Exit][Next]>

Solution : 

Required java is missing on the server or weblogic server installer is failed to find one.
Install SUN JDK 1.6_18 or higher from sun/Oracle Website.

http://www.oracle.com/technetwork/java/javase/downloads/jdk6-jsp-136632.html

If problem persists.
Set JAVA_HOME

$java -fullversion

java full version "1.6.0_21-b06"

& Try Installing again.