liblwt-glib-ocaml 2.0.0-1build2 (armel binary) in ubuntu lucid

 Lwt is a library of cooperative threads implemented in monadic style.
 With respect to preemptive threads, cooperative threads are not using
 a scheduler to distribute processor time between threads. Instead of
 this, each thread must tell the others that he wants to let them
 work.
 .
 This package contains runtime libraries for programs using Lwt with
 cooperative GLib in your programs.