Comment 3 for bug 1495771

More info on the python-gmenu (src:gnome-menus2) removal in https://bugs.debian.org/784581

"please remove gnome-menus2 from the archive.
It's unmaintained and dead upstream. All reverse dependencies have been
updated to use gnome-menus."

More info on the gnome-menus package which replaced gnome-menus2:
https://packages.qa.debian.org/g/gnome-menus.html