01 — QUICK SETUP
Install the EPEL release package from this mirror
Use the command matching your Enterprise Linux major version. The release package installs the signing key and repository definitions.
sudo dnf install -y https://mirror.sepehrsabz.ir/epel/epel-release-latest-9.noarch.rpmsudo dnf install -y https://mirror.sepehrsabz.ir/epel/epel-release-latest-10.noarch.rpmThe release RPM initially uses Fedora's metalink. Use the manual definition below when every package download must stay on this mirror.
02 — MANUAL REPOSITORY
Pin EPEL package downloads to SepehrSabz
[epel-sepehrsabz]
name=EPEL $releasever - SepehrSabz Mirror
baseurl=https://mirror.sepehrsabz.ir/epel/$releasever/Everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=https://mirror.sepehrsabz.ir/epel/RPM-GPG-KEY-EPEL-$releasever
metadata_expire=6hDisable the standard epel repository if its release package is already installed, preventing duplicate repository IDs: sudo dnf config-manager --set-disabled epel.
03 — REQUIRED BUILDER REPOSITORY
Enable CRB or PowerTools first
| System | Command |
|---|---|
| AlmaLinux / Rocky 9–10 | sudo dnf config-manager --set-enabled crb |
| AlmaLinux / Rocky 8 | sudo dnf config-manager --set-enabled powertools |
| CentOS Stream 9–10 | sudo dnf config-manager --set-enabled crb |
| RHEL | Enable the matching CodeReady Builder repository through subscription-manager |
Some EPEL packages depend on development libraries supplied by these repositories.
04 — VERIFY
Refresh metadata and confirm the base URL
sudo dnf clean metadata
sudo dnf makecache --repo=epel-sepehrsabz
dnf repolist -v --repo=epel-sepehrsabz | grep -Ei 'Repo-id|Repo-baseurl'05 — NOTES
Keep signature checking enabled. Packages remain verified with Fedora's EPEL signing key even though downloads come from SepehrSabz.
EPEL complements Enterprise Linux; it does not replace BaseOS, AppStream, or CRB. Match the EPEL major version to the operating system major version.