


How to enable the EPEL (Extra Packages for Enterprise Linux) repository?
Jun 17, 2025 am 09:15 AMThe key to enabling an EPEL repository is to select the correct installation method based on the system version. First, confirm the system type and version, and use the command cat /etc/os-release to obtain information; second, enable EPEL through dnf install epel-release on CentOS/Rocky Linux, and the 8 and 9 version commands are the same; third, you need to manually download the corresponding version of the .repo file and install it on RHEL; fourth, you can re-import the GPG key when encountering problems. Note that the old version may not be supported, and you can also consider enabling epel-next to obtain the test package. After completing the above steps, use dnf repolist to verify that the EPEL repository is successfully added.
It is not difficult to enable the EPEL (Extra Packages for Enterprise Linux) repository. The key is to choose the correct installation method according to your system version. EPEL is maintained by the Fedora project and provides additional high-quality software packages for RHEL and its derivative distributions such as CentOS, Rocky Linux, etc.
Here are some common operations:
1. Confirm your Linux distribution and version
Before installing EPEL, first confirm which RHEL-based system you are using and the corresponding version number. Commonly used commands are:
cat /etc/os-release
This will display your operating system name and version number, such as CentOS Stream 8 or Rocky Linux 9.2. Different versions correspond to different EPEL installation packages.
2. Enable EPEL on CentOS/Rocky Linux
If you are using CentOS or Rocky Linux, you can install the EPEL release package directly through dnf
. For example:
CentOS/Rocky Linux 8 :
dnf install epel-release
CentOS/Rocky Linux 9 :
dnf install epel-release
After execution is completed, the system will automatically add the EPEL to the software source list. You can run the following command to verify that it is effective:
dnf repolist | grep epel
If you see outputs like epel
and epel-modular
, it means that it has been enabled successfully.
3. Manually install EPEL on RHEL
RHEL users need to manually download and install the EPEL package because this repository is not enabled by default.
Take RHEL 8 as an example:
- Visit the official EPEL page .
- Find the
.repo
file link for the corresponding system, for example:http://m.miracleart.cn/link/ea2af5ea4aabdca1d9ded27f252b8e41epel-release-latest-8.noarch.rpm
- Install using
yum
ordnf
:dnf install http://m.miracleart.cn/link/ea2af5ea4aabdca1d9ded27f252b8e41epel-release-latest-8.noarch.rpm
After the installation is completed, you can also use dnf repolist
to check whether the addition is successful.
4. Frequently Asked Questions and Precautions
Signature error?
If GPG verification fails, try reimporting the EPEL key:rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-*
EPEL does not support older versions?
Some older system versions may no longer be supported by EPEL. For example, CentOS 7 is approaching the end of its life cycle, and some packages may be missing or unstable.What is EPEL Next?
If you need more modern packages, you can also consider enablingepel-next
repository, which contains test packages that have not yet entered the main EPEL. After installing EPEL, you can enable it by modifying the/etc/yum.repos.d/epel.repo
file.
Basically these are the operations. Although there are not many steps, pay attention to the system version and network access permissions, otherwise it may get stuck.
The above is the detailed content of How to enable the EPEL (Extra Packages for Enterprise Linux) repository?. For more information, please follow other related articles on the PHP Chinese website!

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