$ sudo apt-get update
$ sudo apt-get install libdbusmenu-gtk4 

libdbusmenu-gtk4 is installed in your system.

Make ensure the libdbusmenu-gtk4 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libdbusmenu-gtk4 *

You will get with libdbusmenu-gtk4 package name, version, architecture and description in a table

libdbusmenu-gtk4 package basic information: