If you are looking at a "Repack," you are likely trying to avoid the complex installation process or the licensing fees. Here is a critical review of that specific approach:
Unlike older versions (like 6i), 11g requires a heavy middleware infrastructure, specifically Oracle WebLogic Server , to run in a web browser. Why "Repack" Versions Exist oracle 11g forms and reports software 13 repack
In the context of enterprise software, a "repack" (specifically "Repack 13" from various online sources) is usually a community-modified installer. These versions are popular among students and developers because: If you are looking at a "Repack," you