On 17.06.2017. 19:46, Renaud (Ron) OLGIATI wrote:

> The only interesting information would be: "Is it possible to install and run Gnome without having installed systemd ?"

Of course it is possible...TRIOS is proof of concept for that.
the only part that does not work(although it must be installed because
of dependency) is gdm(logind)

https://foss.rs/threads/trios-gnome3.5002/#post-63826
http://mirror.org.rs/trios/mia/pool/main/g/gnome-session/

And not only G3, but also all other desktop environments...Cinnamon,
Mate, KDE etc