{{man note|Please use your existing installation to backup your database before proceeding.|Also, it is a good idea to [[Gramps_5.1_Wiki_Manual_-_Manage_Family_Trees#Converting_a_BSDDB_Family_Tree_to_SQLite|convert your database to SQLite]] even though there is currently because BSDDB3 support in got dropped from the {{Version Linux Flatpak}} FlatpakGramps 5.2.0-0 flatpak.}}

First set up Flatpak and the Flathub repository on your system, there are instructions for various distributions at https://flatpakflathub.org/setup/

Second, you can use the blue install button at https://flathub.org/apps/details/org.gramps_project.Gramps if you set your software manager up to work with Flathub, or use the command below in a terminal for a system wide installation if you have sudo privileges: