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How to Install Flatpak on CentOS 9

October 29, 2022 | By the+gnu+linux+evangelist.

GNU/Linux CentOS 9 Stream Installing Flatpak Guide

Hi! The Tutorial shows you Step-by-Step How to Install Flatpak in CentOS 9 Stream GNU/Linux Desktop.

First, Flatpak for CentOS 9 is a technology for Building, Distributing, Installing and Running Linux Apps.

And Flatpak is primarily targeted at the Linux Desktop, although it can also be used as the basis for application distribution in other contexts, such as embedded systems.

So this Guide is Valid also for All the others Red Hat Linux Based Distros like:

  • Red Hat Enterprise Linux
  • Oracle Enterprise Linux
  • Rocky Linux
  • AlmaLinux

Finally, Flatpak has been designed and implemented with a number of Goals:

  • Allow applications to be installed on any Linux distribution.
  • Provide consistent environments for applications, to facilitate testing and reduce bugs.
  • Decouple applications from the operating system, so that applications don’t depend on specific versions of each distribution.
  • Allow applications to bundle their own Dependencies, so that they can use libraries that aren’t provided by a Linux distribution, and so they can depend on specific versions or even patched versions of a library.
  • Increase the security of Linux desktops, by isolating applications in sandboxes.
CentOS 9 Stream Flatpak Install - Featured

  1. 1. Accessing Shell

    First, Open a Shell Terminal emulator window
    (Press “Enter” to Execute Commands)

    CentOS 9 Stream Flatpak Install - Open Terminal
    In case first see: Terminal QuickStart Guide.

  2. 2. Setting Up Repository

    How to Install EPEL 9 Repository

    EPEL 9 Repo Setup Guide

  3. 3. Installing Flatpak

    Finally, Install Flatpak for CentOS 9.

    sudo dnf install flatpak
    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.

  4. 4. Flatpak Getting Started

    How to Getting-Started Searching & Installing Flatpak Apps

    Flatpak Apps Installation Quick Start Guide