Install JDK

To Install the JDK Software and Set JAVA_HOME on a UNIX System

1. Install the JDK software.
   
   1. Go to http://java.sun.com/javase/downloads/index.jsp.
   2. Select the appropriate JDK version and click Download.
      The JDK software is installed on your computer, for example, at /usr/jdk/jdk1.6.0_02. You can change this location.
2. Set JAVA_HOME.
   
   • Korn and bash shells:
     

     export JAVA_HOME=jdk-install-dir
     

     export PATH=$JAVA_HOME/bin:$PATH
     

   • Bourne shell:
     

     JAVA_HOME=jdk-install-dir
     

     export JAVA_HOME
     

     PATH=$JAVA_HOME/bin:$PATH
     

     export PATH
     

   • C shell:
     

     setenv JAVA_HOME jdk-install-dir
     

     setenv PATH $JAVA_HOME/bin:$PATH
     

     export PATH=$JAVA_HOME/bin:$PATH
     

3. Change the permissions to enable you to run the GlassFish ESB Installer.
   

   chmod 755 JavaCAPS.bin
   

To Install the JDK Software and Set JAVA_HOME on a Windows System

1. Install the JDK software.
   
   1. Go to http://java.sun.com/javase/downloads/index.jsp.
   2. Select the appropriate JDK software and click Download.
      The JDK software is installed on your computer, for example, at C:\Program Files\Java\jdk1.6.0_02. You can move the JDK software to another location if desired.
2. Set JAVA_HOME:
   
   1. Right click My Computer and select Properties.
   2. On the Advanced tab, select Environment Variables, and then edit JAVA_HOME to point to where the JDK software is located, for example, C:\Program Files\Java\jdk1.6.0_02.