我从http://protz.github.io/ocaml-installer/安装了 OCaml 4.01.0 。我现在正在尝试构建camlp5-6.11。当我在 cygwin 中运行 ./configure && make world.opt 时,我得到
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sed -e "s|@VERSION@|6.11|" -e "s|@CAMLP5DIR@|D:\OCaml\lib/camlp5|" META.tpl > META
make[2]: Leaving directory '/cygdrive/d/Downloads/camlp5-6.11/etc'
make[2]: Entering directory '/cygdrive/d/Downloads/camlp5-6.11/top'
ocamlrun.exe ../boot/camlp5r.exe -nolib -I ../boot -mode S -o camlp5_top.ppo camlp5_top.ml
ocamlc.opt -warn-error A -I ../main -I ../boot -I ../ocaml_stuff/4.01.0/utils -I ../ocaml_stuff/4.01.0/parsing -I D:OCamllib/compiler-libs -c -impl camlp5_top.ppo
File "camlp5_top.ml", line 51, characters 14-32:
Error: Unbound module Toploop
../config/Makefile:20: recipe for target 'camlp5_top.cmo' failed
make[2]: *** [camlp5_top.cmo] Error 2
make[2]: Leaving directory '/cygdrive/d/Downloads/camlp5-6.11/top'
Makefile:26: recipe for target 'out' failed
make[1]: *** [out] Error 2
make[1]: Leaving directory '/cygdrive/d/Downloads/camlp5-6.11'
Makefile:141: recipe for target 'world.opt' failed
make: *** [world.opt] Error 2
我该如何解决?