Usage: ocamlfind query [-help | other options] ... or: ocamlfind ocamlc [-help | other options] ... or: ocamlfind ocamlcp [-help | other options] ... or: ocamlfind ocamlmklib [-help | other options] ... or: ocamlfind ocamlmktop [-help | other options] ... or: ocamlfind ocamlopt [-help | other options] ... or: ocamlfind ocamloptp [-help | other options] ... or: ocamlfind ocamldep [-help | other options] ... or: ocamlfind ocamlbrowser [-help | other options] or: ocamlfind ocamldoc [-help | other options] ... or: ocamlfind install [-help | other options] ... or: ocamlfind remove [-help | other options] or: ocamlfind printppx [-help | other options] ... or: ocamlfind printconf [-help] [variable] or: ocamlfind lint [-help] or: ocamlfind list or: ocamlfind pkg/cmd arg ... Select toolchain with: ocamlfind -toolchain Abbreviations: e.g. ocamlfind opt instead of ocamlfind ocamlopt