Chapter 4. Installing RHEL content
In the following sections, learn how to install Red Hat Enterprise Linux content by using the DNF software management tool.
4.1. Installing packages
If a software is not part of the default installation, you can manually install it. DNF automatically resolves and installs dependencies.
Prerequisites
Procedure
Use one of the following methods to install packages:
To install packages from the repositories, enter:
dnf install <package_name_1> <package_name_2> ...
# dnf install <package_name_1> <package_name_2> ...
Copy to Clipboard Copied! If you install packages on a system that supports multiple architectures, such as
i686
andx86_64
, you can specify the architecture of the package by appending it to the package name:dnf install <package_name>.<architecture>
# dnf install <package_name>.<architecture>
Copy to Clipboard Copied! To install a package if you only know the path to the file the package provides but not the package name, you can use this path to install the corresponding package:
dnf install <path_to_file>
# dnf install <path_to_file>
Copy to Clipboard Copied! To install a local RPM file, enter:
dnf install <path_to_RPM_file>
# dnf install <path_to_RPM_file>
Copy to Clipboard Copied! If the package has dependencies, specify the paths to these RPM files as well. Otherwise, DNF downloads the dependencies from the repositories or fails if they are not available in the repositories.
4.2. Installing package groups
Package groups bundle multiple packages, and you can use package groups to install all packages assigned to a group in a single step.
Prerequisites
Procedure
Install a package group:
dnf group install <group_name_or_ID>
# dnf group install <group_name_or_ID>
Copy to Clipboard Copied!