Installing
2. Setting Up Flatpak
How to Install Flatpak on Deepin GNU/Linux
First, to Check if it’s already there:
which flatpak
3. Installing Lutris
Then to Install Lutris App on Deepin
To Setup the Repo 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 flathub https://dl.flathub.org/repo/appstream/net.lutris.Lutris.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’s User or Admin Pass.
Then Confirm the proposed Setup with ‘Enter’ and Wait patiently until the App is Downloaded, Build and Installed.