: 11.2.0.4 is not certified on RHEL 8 or 9. You will need to install compatibility libraries ( compat-libcap1 , libnsl ). Better to use a RHEL 6/7 VM or container.
If you are planning a new deployment, be aware of the "End of Life" status for this version: If you are planning a new deployment, be
Before hitting that download button, ensure your environment meets these minimums. Where to Download If your organization has a
(the final update for 11gR2), it is generally only available to users with a valid Oracle support contract. 1. Where to Download If you are planning a new deployment, be
If your organization has a valid Oracle Support contract, log into at https://support.oracle.com . Navigate to the Patches & Updates tab and search for patch number 13390677 (for Linux x86-64) or the appropriate patch number for your OS. This provides the exact 11.2.0.4.0 binaries, often bundled with the latest one-off patches.