This recipe will go through the process of downloading and installing OGG on Unix.
You could obtain the OGG software either from http://otn.oracle.com (click on the DOWNLOADS tab, scroll down to the Middleware section, and click on GoldenGate) for trial purposes, or if you have a valid email / password account go to My Oracle Support and buy a license to use OGG, from http://edelivery.oracle.com.
In this example, both source and target environments are of identical configurations. Of course, in real-world examples, there will be mixed platform configurations as well. The configuration used in this example is as follows: