# For building manual pages.
BuildRequires: /usr/bin/perldoc
+# Not clear what requires this, but it is needed.
+BuildRequires: pcre-devel, ocaml-pcre-devel
+
# Requires camlp4 and ocamlfind at runtime.
Requires: /usr/bin/ocamlc
Requires: ocaml-camlp4-devel