diff --git a/README.md b/README.md
index 0eb8075..369c99a 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # ocaml-duppy
 
+Ocaml-duppy is an advanced scheduler for Ocaml programmers.
+
diff --git a/ocaml-duppy.spec b/ocaml-duppy.spec
new file mode 100644
index 0000000..43240e1
--- /dev/null
+++ b/ocaml-duppy.spec
@@ -0,0 +1,86 @@
+%define ocamlpck  duppy
+
+Name:          ocaml-duppy
+Version:       0.5.1
+Release:       3mamba
+Summary:       Ocaml-duppy is an advanced scheduler for Ocaml programmers
+Group:         Development/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Davide Madrisan <davide.madrisan@gmail.com>
+URL:           http://www.dolebrai.net/duppy.html
+Source:        http://downloads.sourceforge.net/project/savonet/ocaml-duppy/%{version}/ocaml-duppy-%{version}.tar.gz
+License:       LGPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+## AUTOBUILDREQ-END
+BuildRequires: gcc
+BuildRequires: ocaml
+BuildRequires: ocaml-findlib
+BuildRequires: ocaml-pcre-devel
+Requires:      ocaml-pcre
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+Ocaml-duppy is an advanced scheduler for Ocaml programmers.
+
+%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}.
+
+%prep
+%setup -q
+
+%build
+./configure \
+   --prefix=%{_prefix} \
+   -disable-ldconf
+
+%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
+
+%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}/*.cmo
+%{_libdir}/ocaml/stublibs/*.so*
+%doc COPYING
+
+%files devel
+%defattr(-,root,root)
+%{_libdir}/ocaml/%{ocamlpck}/*.a
+%{_libdir}/ocaml/%{ocamlpck}/*.cmxa
+%{_libdir}/ocaml/%{ocamlpck}/*.cmx
+%{_libdir}/ocaml/%{ocamlpck}/*.mli
+%doc CHANGES README
+%doc examples/
+
+%changelog
+* Sun Jun 23 2013 Davide Madrisan <davide.madrisan@gmail.com> 0.5.1-3mamba
+- 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> 0.5.1-2mamba
+- move development files to the devel package
+
+* Sat Jun 22 2013 Davide Madrisan <davide.madrisan@gmail.com> 0.5.1-1mamba
+- package created by autospec