GNU/Linux CentOS 8/Stream Installing EPEL Repository
How to Install EPEL Repo CentOS 8/Stream 64-bit GNU/Linux – Step by step Tutorial.
And the Extra Packages for Enterprise Linux (or EPEL) is a Fedora Special Interest Group that creates, maintains, and manages a high quality set of additional packages for Enterprise Linux, including, but not limited to, Red Hat Enterprise based Linux (RHEL), CentOS and Scientific Linux (SL), Red Hat Enterprise based Linux (OEL).

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1. Terminal QuickStart
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2. Adding EPEL Repo on CentOS Stream 8
To Install the EPEL Repository on CentOS 8, enable the PowerTools repository first:
sudo dnf config-manager --set-enabled powertools
Then install the EPEL release package:
sudo dnf install -y epel-release
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3. Enabling PowerTools Repo (If Not Already)
If PowerTools isn’t already enabled, you can also run:
sudo dnf config-manager --enable powertools
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