diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # ocaml-cairo2
 
+Ocaml binding to Cairo, a 2D Vector Graphics Library.
+
diff --git a/cairo2-0.6.4.tbz b/cairo2-0.6.4.tbz
new file mode 100644
index 0000000..4c08457
Binary files /dev/null and b/cairo2-0.6.4.tbz differ
diff --git a/ocaml-cairo2.spec b/ocaml-cairo2.spec
new file mode 100644
index 0000000..a65ed8c
--- /dev/null
+++ b/ocaml-cairo2.spec
@@ -0,0 +1,81 @@
+%define ocamlpck  cairo2
+
+Name:          ocaml-cairo2
+Version:       0.6.4
+Release:       1mamba
+Summary:       Ocaml binding to Cairo, a 2D Vector Graphics Library
+Group:         System/Libraries/OCaml
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://github.com/Chris00/ocaml-cairo
+Source:        https://github.com/Chris00/ocaml-cairo/releases/download/%{version}/cairo2-%{version}.tbz
+License:       LGPL-3.0
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: lablgtk
+BuildRequires: libat-spi2-core-devel
+BuildRequires: libcairo-devel
+BuildRequires: libfontconfig-devel
+BuildRequires: libfreetype-devel
+BuildRequires: libgdk-pixbuf-devel
+BuildRequires: libglib-devel
+BuildRequires: libgtk2-devel
+BuildRequires: libharfbuzz-devel
+BuildRequires: libpango-devel
+BuildRequires: ocaml-runtime
+## AUTOBUILDREQ-END
+BuildRequires: dune
+BuildRequires: ocaml
+BuildRequires: ocaml-findlib
+
+%description
+%{summary}.
+
+%package devel
+Group:         Development/Libraries/OCaml
+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}.
+
+%debug_package
+
+%prep
+%setup -q -n cairo2-%{version}
+
+%build
+dune build
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+DESTDIR=%{buildroot} dune install --prefix "%{_prefix}" --libdir "%{_libdir}/ocaml"
+
+rm -rf %{buildroot}/usr/doc
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%dir %{_libdir}/ocaml/%{ocamlpck}*/
+%{_libdir}/ocaml/%{ocamlpck}*/*
+%exclude %{_libdir}/ocaml/%{ocamlpck}*/*.a
+%exclude %{_libdir}/ocaml/%{ocamlpck}*/*.cmx
+%exclude %{_libdir}/ocaml/%{ocamlpck}*/*.cmxa
+%exclude %{_libdir}/ocaml/%{ocamlpck}*/*.mli
+%{_libdir}/ocaml/stublibs/*.so*
+%doc LICENSE*
+
+%files devel
+%defattr(-,root,root)
+%{_libdir}/ocaml/%{ocamlpck}*/*.a
+%{_libdir}/ocaml/%{ocamlpck}*/*.cmx
+%{_libdir}/ocaml/%{ocamlpck}*/*.cmxa
+%{_libdir}/ocaml/%{ocamlpck}*/*.mli
+%doc README.md
+
+%changelog
+* Sat May 11 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 0.6.4-1mamba
+- package created using the webbuild interface