{stdenv, fetchurl, ocaml, findlib }: stdenv.mkDerivation { name = "ocaml-twt-0.93.2"; src = fetchurl { url = https://github.com/mlin/twt/archive/v0.93.2.tar.gz; sha256 = "aec091fbd1e6c4d252cf9664237418b4bc8c7d6b7a17475589be78365397e768"; }; buildInputs = [ ocaml findlib ]; createFindlibDestdir = true; configurePhase = '' mkdir $out/bin ''; installPhase = '' make install PREFIX=$out ''; meta = { homepage = http://people.csail.mit.edu/mikelin/ocaml+twt/; description = "“The Whitespace Thing” for OCaml"; license = stdenv.lib.licenses.mit; platforms = ocaml.meta.platforms; }; }