Install libpulse-ocaml by entering the following commands in the terminal:
sudo apt update sudo apt install libpulse-ocaml
OCaml interface to the PulseAudio sound server
This package provied an interface to the PulseAudio sound server for OCaml programmers. . PulseAudio, previously known as Polypaudio, is a sound server for POSIX and WIN32 systems. It is a drop in replacement for the ESD sound server with much better latency, mixing/re-sampling quality and overall architecture. . This package contains only the shared runtime stub libraries.