I am having trouble installing JaneStreet&#39;s Core library through godi.<div><br></div><div>On Mac OS X, it fails while installing the prerequisite bin-prot:</div><div><div><br></div><div>...</div><div>&gt; ocamlfind ocamlc -package type-conv -c -pp &quot;cpp $ARCH_FLAGS &quot; -I +camlp4 type_class.mli<br>
</div><div>&gt; File &quot;type_class.mli&quot;, line 93, characters 15-16:</div><div>&gt; Syntax error</div><div>...</div><div><br></div><div>Line 93 of type_class.mli is:</div><div><div>MK_BASE(unit)</div><div><br></div>
<div><br></div><div>On a Red Hat Enterprise Linux system, bin-prot successfully installs. However, janestreet-core fails:</div><div><br></div><div>...</div><div><div>&gt; ocamlfind ocamlc -package res,sexplib,bin_prot,threads -c -thread -dtypes -for-pack Core -dtypes -I +camlp4 -I . <a href="http://binable.ml">binable.ml</a></div>
<div>&gt; File &quot;<a href="http://binable.ml">binable.ml</a>&quot;, line 12, characters 21-47:</div><div>&gt; Unbound type constructor Map_to_safe.sw_arg</div><div>...</div><div><br></div><div>Line 12 of <a href="http://binable.ml">binable.ml</a> is</div>
<div>val bin_sw_arg_t : binable Map_to_safe.sw_arg</div><div><br></div></div></div></div>