So, you’ve just gotten a fresh installed Linux system with Oracle Linux or Redhat Linux from the sysadmin. And with Oracle Linux you can not use the internet (forbidden by company laws is a common one), or you got Redhat Linux and can not use up2date for some reason. Most of the time, when installing Oracle products I am allowed to use the root account myself during the install. The DVD most of the time is still present in the drive.
You could mount the DVD and use ‘rpm’ directly to install packages off the DVD. If you get an error the rpm package has a dependency, you resolve the dependency, if that depended package has a dependency itself, you resolve that, etc. That’s something you could do. But there is an easier way!
Mounting the DVD
The first task is to mount the DVD again. The installation procedure does…
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