diff --git a/README.md b/README.md
index 28a5576..bcdb9f3 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # ocaml-pcre
 
+This OCaml-library interfaces the C-library PCRE (Perl-compatibility Regular Expressions).
+It can be used for matching regular expressions which are written in "PERL"-style.
+
diff --git a/ocaml-pcre.spec b/ocaml-pcre.spec
new file mode 100644
index 0000000..dce04ce
--- /dev/null
+++ b/ocaml-pcre.spec
@@ -0,0 +1,109 @@
+%define ocamlpck  pcre
+
+Name:          ocaml-pcre
+Version:       7.0.4
+Release:       1mamba
+Summary:       Perl Compatibility Regular Expressions for OCaml
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://bitbucket.org/mmottl/pcre-ocaml
+Source:        https://bitbucket.org/mmottl/pcre-ocaml/downloads/pcre-ocaml-%{version}.tar.gz
+License:       BSD
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libpcre-devel
+## AUTOBUILDREQ-END
+BuildRequires: ocaml
+BuildRequires: ocaml-ocamldoc
+BuildRequires: ocaml-findlib
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+This OCaml-library interfaces the C-library PCRE (Perl-compatibility Regular Expressions).
+It can be used for matching regular expressions which are written in "PERL"-style.
+
+%package devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+This package contains libraries and signature files for developing applications that use %{name}.
+
+%package apidocs
+Group:         Documentation
+Summary:       %{name} API documentation
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description apidocs
+This package includes the %{name} API documentation.
+
+%prep
+%setup -q -n pcre-ocaml-%{version}
+
+%build
+./configure \
+   --prefix=%{_prefix} \
+   --libdir=%{_libdir} \
+   --destdir %{buildroot} \
+   --disable-debug
+
+make all
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+export DESTDIR=%{buildroot}
+export OCAMLFIND_DESTDIR=%{buildroot}$(ocamlfind printconf destdir)
+export DLLDIR=$OCAMLFIND_DESTDIR/stublibs
+
+install -d $OCAMLFIND_DESTDIR/%{ocamlpck}
+install -d $OCAMLFIND_DESTDIR/stublibs
+
+make install
+
+rm -fr %{buildroot}%{_datadir}/doc
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%dir %{_libdir}/ocaml/%{ocamlpck}
+%{_libdir}/ocaml/%{ocamlpck}/META
+%{_libdir}/ocaml/%{ocamlpck}/*.cma
+%{_libdir}/ocaml/%{ocamlpck}/*.cmi
+%{_libdir}/ocaml/%{ocamlpck}/*.cmxs
+%{_libdir}/ocaml/stublibs/*.so*
+
+%files devel
+%defattr(-,root,root)
+%{_libdir}/ocaml/%{ocamlpck}/*.a
+%{_libdir}/ocaml/%{ocamlpck}/*.cmx
+%{_libdir}/ocaml/%{ocamlpck}/*.cmxa
+%{_libdir}/ocaml/%{ocamlpck}/*.mli
+%doc examples/
+
+%files apidocs
+%defattr(-,root,root)
+%doc API.docdir/*
+
+%changelog
+* Sat Dec 21 2013 Automatic Build System <autodist@mambasoft.it> 7.0.4-1mamba
+- automatic update by autodist
+
+* Sun Jun 23 2013 Davide Madrisan <davide.madrisan@gmail.com> 7.0.2-5mamba
+- install dll libs in stublibs because this directory is known by ocaml ans so we do not need to modify ld.conf
+
+* Sun Jun 23 2013 Davide Madrisan <davide.madrisan@gmail.com> 7.0.2-4mamba
+- provide a devel package
+
+* Sat Jun 22 2013 Davide Madrisan <davide.madrisan@gmail.com> 7.0.2-3mamba
+- install the files in in a path known by ocamlfind
+
+* Sat Jun 22 2013 openmamba WebBuild System <webbuild@openmamba.org> 7.0.2-2mamba
+- add build requirements
+
+* Wed Jan 23 2013 Silvan Calarco <silvan.calarco@mambasoft.it> 7.0.2-1mamba
+- package created by silvan using the webbuild interface