ocaml seems to be broken

I tried to compile Opa web framework from source on Sabayon, because their main server has a hardware failure. However, when I tried to use configure I got: "Your ocaml installation seems broken, please fix it" message. I tried to reinstall ocaml, but it changed nothing. $ equo install nodejs openssl mongodb ocaml git ocaml-autoconf $ git clone https://github.com/MLstate/opalang $ ./configure -ocamlfind which ocamlfind --prefix=/home/mictadlo/apps/ which: no ocamlfind in (/home/mictadlo/apps/Sublime Text 2:/home/mictadlo/apps/WebStorm/bin:/home/mictadlo/apps/netbeans/bin:/home/mictadlo/apps/pymodules/bin:/home/mictadlo/apps/bin:/bin:/home/mictadlo/apps/go_packages/bin:/home/mictadlo/apps/liteide/bin/:/home/mictadlo/apps/snap:/home/mictadlo/apps/node_modules/bin:/usr/local/bin:/usr/bin:/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.7.3:/usr/games/bin) Checking your OS... Linux Checking your architecture... x86_64 Checking ocamlopt... /usr/bin/ocamlopt.opt Checking ocamlbuild... /usr/bin/ocamlbuild Checking ocamldir... /usr/lib64/ocaml Checking ocaml version... 4.01.0 Checking your ocaml setup... could not compile ---------- /usr/lib64/ocaml/libasmrun.a: could not read symbols: Bad value collect2: error: ld returned 1 exit status File "caml_startup", line 1: Error: Error during linking Command exited with code 2. ---------- Your ocaml installation seems broken, please fix it How is it possible to fix the problem?