ocamlfind，在哪里查找/如何构建？

我对ocaml几乎一无所知，但我想安装（在cygwin上），它依赖于二进制

ocamlfind

但是，安装ocaml-3.11.0-win-mgw.exe或ocaml-3.11.0-win-msvc.exe 从中，没有这样的二进制文件。事实上，安装目录中没有一个文件包含对字符串“ocamlfind”的任何引用

在下载源代码（ocaml-3.12.1）时，grep只找到以下参考：

./Changes:- PR#5165: ocamlbuild does not pass '-thread' option to ocamlfind
./Changes:- PR#5217: ocamlfind plugin should add '-linkpkg' for toplevel
./ocamlbuild/command.ml:        else None (* Sh"ocamlfind ocamlc" for example will not be digested. *)
./ocamlbuild/findlib.ml:  | Cannot_run_ocamlfind
./ocamlbuild/findlib.ml:  | Cannot_run_ocamlfind ->
./ocamlbuild/findlib.ml:let ocamlfind = "ocamlfind"
./ocamlbuild/findlib.ml:        run_and_parse Lexers.ocamlfind_query
./ocamlbuild/findlib.ml:          "%s query -l -predicates byte %s" ocamlfind name
./ocamlbuild/findlib.ml:          "%s query -a-format -predicates native %s" ocamlfind name
./ocamlbuild/findlib.ml:        run_and_parse Lexers.blank_sep_strings "%s query -r -p-format %s" ocamlfind name
./ocamlbuild/findlib.ml:          (* TODO: Improve to differenciate whether ocamlfind cannot be
./ocamlbuild/findlib.ml:          error Cannot_run_ocamlfind
./ocamlbuild/findlib.ml:  run_and_parse Lexers.blank_sep_strings "%s list | cut -d' ' -f1" ocamlfind
./ocamlbuild/findlib.ml:make another ocamlfind query such as:
./ocamlbuild/findlib.ml:  ocamlfind query -p-format -r package1 package2 ... *)
./ocamlbuild/lexers.mli:val ocamlfind_query : Lexing.lexbuf ->
./ocamlbuild/lexers.mll:and ocamlfind_query = parse
./ocamlbuild/lexers.mll:  | _ { raise (Error "Bad ocamlfind query") }
./ocamlbuild/manual/manual.tex:\texttt{ocamlfind}).  Here is the list of relevant options:
./ocamlbuild/ocaml_specific.ml:  if !Options.use_ocamlfind then begin
./ocamlbuild/ocaml_specific.ml:      (* Note: if there is no -pkg option, ocamlfind won't be called *)
./ocamlbuild/ocaml_specific.ml:if not !Options.use_ocamlfind then begin
./ocamlbuild/options.ml:let use_ocamlfind = ref false
./ocamlbuild/options.ml:    "ocamlyacc"; "menhir"; "ocamllex"; "ocamlmklib"; "ocamlmktop"; "ocamlfind"]
./ocamlbuild/options.ml:let ocamlfind x = S[V"OCAMLFIND"; x]
./ocamlbuild/options.ml:   "-use-ocamlfind", Set use_ocamlfind, " Use ocamlfind to call ocaml compilers";
./ocamlbuild/options.ml:  if !use_ocamlfind then begin
./ocamlbuild/options.ml:    ocamlc := ocamlfind & A"ocamlc";
./ocamlbuild/options.ml:    ocamlopt := ocamlfind & A"ocamlopt";
./ocamlbuild/options.ml:    ocamldep := ocamlfind & A"ocamldep";
./ocamlbuild/options.ml:    ocamldoc := ocamlfind & A"ocamldoc";
./ocamlbuild/options.ml:    ocamlmktop := ocamlfind & A"ocamlmktop";
./ocamlbuild/signatures.mli:  val use_ocamlfind : bool ref
./ocamlbuild/signatures.mli:    | Cannot_run_ocamlfind
./ocamlbuild/signatures.mli:      (** Transitive closure, as returned by [ocamlfind query -r]. *)

这些都不是安装这样一个二进制文件的任何参考。所以我有点迷茫如何继续。返回到旧版本的ocaml

顺便说一句，原生的ocamlcygwin包也没有包含任何ocamlfind二进制文件。

谷歌今天停机了吗

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没有预编译的二进制文件，但在cygwin上，它可以很好地进行开箱即用的编译。

开箱即用是相对的，它依赖于ncurses-devel，这是我没有的。但是，是的，当这个问题解决后，它编译得很好。ncurses？有一些tui向导，但它是可选的afair。我肯定是在新安装的cygwin和mingw上编译的，没有任何额外的步骤。