How to Install Flatpak Linux Mint 19 LTS

Installing

3. 3. Installing Flatpak

   Finally, to Install Flatpak for Mint 19
   Simply play:

   sudo apt install flatpak

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then see: How to Enable sudo.
   Again for the Desktop integration on Mate/Cinnamon you may run:

   sudo apt install gnome-software-plugin-flatpak

   And with this latest setup on GNOME based you’ll be able to Install Flatpak Apps just Double-clicking on the downloaded flatpakref File.

4. 4. Flatpak Getting-Started

   How to Getting-Started Searching & Installing Flatpak Apps

   Flatpak Apps Installation Quick Start Guide

   How to Install Flatpak App Linux