Overview

Oracle has significantly simplified the installation of the necessary libraries and procedures since 11gR2 oracle-rdbms-server-11gR2-preinstall for Linux based systems. Now it is only needed to install the pre-install binaries. So let's forumale our plan:

1) Create the file systems for Oracle

2) Install the pre-installed libraries

3) Install & Configure Oracle

Create the File systems for Oracle

Install the Pre-Installed Libraries

From 12c, Oracle changed a little bit how we installed the Pre-Install libraries,so let's check

Create Temporal Repo

First, create a temporal Repo:

Create temporal Repo

Create GPG Key

The GPG key is used for authentication of the packages. You will need that key anyway and you can find it from the internet but from Linux 7 is teh following one:

Create GPG key

Then, we can install the REAL repo:

Install the actual Repo

Install actual Repo

Finally, let's install the Pre-Install

Install the Pre-Install Package

Install Pre-Install