Install libobus-ocaml-bin by entering the following commands in the terminal:
sudo apt update sudo apt install libobus-ocaml-bin
pure OCaml implementation of D-Bus (command-line tools)
OBus is a pure OCaml implementation of D-Bus. It aims to provide a clean and easy way for OCaml programmers to access and provide D-Bus services. . This package contains command-line tools useful for using OBus.