This document provides instructions for installing Oracle WebLogic Server 11g (11.1.1.2.0) on Oracle Linux Enterprise Server 5 x86-64. It describes downloading Oracle WebLogic Server 10.3.2 and Oracle JRockit 3.1.2 for Java 1.6, installing JRockit, setting environment variables, and running the WebLogic Server installation wizard to complete the installation. The installation installs WebLogic Server under the specified Fusion Middleware Home directory.