Install libdbusmenu-tools by entering the following commands in the terminal:
sudo apt update sudo apt install libdbusmenu-tools
Description:
tools useful during development with libdbusmenu
libdbusmenu passes a menu structure across DBus so that a program can create a menu simply without worrying about how it is displayed on the other side of the bus. . This package contains tools that are useful when developing and building applications with libdbusmenu.
Homepage: https://launchpad.net/dbusmenu
Version: 16.04.1+18.04.20171206-0ubuntu1
Section: universe/devel