Step-by-step – GnuCash Installation in Linux Lite

Installing

2. 2. Setting Up Flatpak

   How to Install Flatpak on Lite

   Flatpak Lite Installation Guide

   Flatpak Lite Setup

   First, check if it’s already there:

   which flatpak

3. 3. Installing GnuCash Flatpak

   Then to Install GnuCash Flatpak App on Lite
   Simply play:

   flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

   For further Insight see the Flatpak Official Documentation.
   And after:

   flatpak install https://dl.flathub.org/repo/appstream/org.gnucash.GnuCash.flatpakref

   The Flatpak App Setup do Not need the sudo Command because then it Runs confined into a Sandbox.
   However you’ll be Prompted to Authenticate with your User or Admin Pass.
   Then Confirm the proposed Setup with ‘Enter’ and wait until the App is Downloaded and Installed.