Is that possible ?
Thanks
Yes, and many distros have a polkit rule set up to allow installing or updating without a password. You can likely just copy it from Fedora or sth
Fedora just has
polkit.addRule(function(action, subject) {
if ((action.id == "org.freedesktop.packagekit.package-install" ||
action.id == "org.freedesktop.packagekit.package-remove") &&
subject.active == true && subject.local == true &&
subject.isInGroup("wheel")) {
return polkit.Result.YES;
}
});
in /usr/share/polkit-1/rules.d/org.freedesktop.packagekit.rules
. If you put the same file in there, it should work.