libduppy-ocaml-dev 0.8.0-1build1 (amd64 binary) in ubuntu focal

 Duppy is an event scheduler written for OCaml. It allows the user
 to execute tasks according to some events on unix sockets, or
 a given delay.
 .
 Several threaded queues can proceed tasks in parallel. Tasks are
 processed according to an abstract notion of priority.
 .
 This package contains all the development stuff you need to use ocaml-duppy
 in your programs.