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Step-by-step – Flatpak Slackware 15.0 Installation

July 14, 2021 | By the+gnu+linux+evangelist.

GNU/Linux Slackware 15.0 Installing Flatpak – QuickStart Guide

Hi! The Tip shows you Step-by-Step How to Install Flatpak in Slackware 15.0 GNU/Linux Desktop.

First, Flatpak for Slackware 15.0 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.

Finally, this Setup is based on the Slackpkg+ Plugin that after will enable you to Install All the SlackBuilds Easily.

How to Install Flatpak on Slackware 15.0 GNU/Linux - Featured
  1. 1. Launching Terminal

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

    Open Terminal
    In case first see: Terminal QuickStart Guide.
    Just start Typing “konsole” on Desktop.
  2. 2. Installing Slackpkg+

    Then to Install Slackpkg+ on Slackware

    Installing Slackpkg+ for Slackware
    Follow the included instructions to Add Alien Bob & SlackOnly Repos.

  3. 3. Installing Flatpak

    Now to Install Flatpak Package
    Simply play:

    sudo su
    slackpkg install flatpak bubblewrap ostree appstream-glib json-glib libseccomp xdg-desktop-portal-gtk gpgme openssl-1.1 openssl-solibs-1.1
    And confirm on Terminal for the Setup with:
    terminal
  4. 4. Fixing Libraries

    Possibly to Fix Libraries Issue
    This cause the available Flatpak may make use of some outdated Libraries.
    Run one by one:

    ln -s /usr/lib64/libicudata.so.68 /usr/lib64/libicudata.so.56
    ln -s /usr/lib64/libicui18n.so.68 /usr/lib64/libicui18n.so.56
    ln -s /usr/lib64/libicuuc.so.68 /usr/lib64/libicuuc.so.56
    ln -s /usr/lib64/libnettle.so.8 /usr/lib64/libnettle.so.6
    ln -s /usr/lib64/libcrypto.so.1.1 /usr/lib64/libcrypto.so.1
    ln -s /usr/lib64/libgpgme.so.11 /usr/lib64/libgpgme-pthread.so.11

So Now I’m truly Happy if My Guide could Help you to Install Flatpak on Slackware 15.0!