ocaml命令行找不到"topfind"

本文介绍了ocaml命令行找不到"topfind"的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我已经安装了顶层服务器，并设置了$ OCAML_TOPLEVEL_PATH.

I have top-level installed, and have $OCAML_TOPLEVEL_PATH setup.

export OCAML_TOPLEVEL_PATH=/Users/smcho/.opam/system/lib/toplevel

我检查目录是否存在，并且有一个文件topfind.

I checked that the directory exists, and has one file topfind.

这是我的~/.ocamlinit文件内容.

#use "topfind"
#camlp4o
#thread
#require "core.top"
#require "core.syntax"

问题是我收到一条错误消息，提示它找不到topfind.

The issue is that I have the error message saying it can't find topfind.

> ocaml
        OCaml version 4.02.1

Cannot find file topfind.
Unknown directive `camlp4o'.
#

使用"ustop"，我没有错误消息.

With "ustop", I have no error message.

可能是什么问题?

这是我的ocaml环境设置.

This is my ocaml environment setup.

> opam config env
CAML_LD_LIBRARY_PATH="/Users/smcho/.opam/system/lib/stublibs:/usr/local/lib/ocaml/stublibs"; export CAML_LD_LIBRARY_PATH;
OPAMUTF8MSGS="1"; export OPAMUTF8MSGS;
MANPATH=":/Users/smcho/.opam/system/man"; export MANPATH;
MAKELEVEL=""; export MAKELEVEL;
MAKEFLAGS=""; export MAKEFLAGS;
PERL5LIB="/Users/smcho/.opam/system/lib/perl5:"; export PERL5LIB;
OCAML_TOPLEVEL_PATH="/Users/smcho/.opam/system/lib/toplevel"; export OCAML_TOPLEVEL_PATH;
PATH="..."; export PATH;

ustop

ocaml命令行找不到"topfind"

问题描述

推荐答案