This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
You might find the Oracle Technet installation forum is a better place to ask questions about Oracle installation. It's free to register with Oracle Technet, and it's an excellent source of expert advice on Oracle-specific questions.