diff --git a/README.md b/README.md
index 7c9cf2d..f853395 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # qt6-qtscxml
 
+Qt6 scxml component.
+
diff --git a/qt6-qtscxml.spec b/qt6-qtscxml.spec
new file mode 100644
index 0000000..944ee9a
--- /dev/null
+++ b/qt6-qtscxml.spec
@@ -0,0 +1,138 @@
+%define majver %(echo %version | cut -d. -f1-2)
+
+Name:          qt6-qtscxml
+Version:       6.6.2
+Release:       1mamba
+Summary:       Qt6 scxml component
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://www.qt.io/
+Source:        https://download.qt.io/official_releases/qt/%{majver}/%{version}/submodules/qtscxml-everywhere-src-%{version}.tar.xz
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libgcc
+BuildRequires: libglvnd-devel
+BuildRequires: libstdc++6-devel
+BuildRequires: libxkbcommon-devel
+BuildRequires: qt6-qtbase-devel
+BuildRequires: qt6-qtdeclarative-devel
+## AUTOBUILDREQ-END
+
+%description
+Qt6 scxml component.
+
+%package devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+%debug_package
+
+%prep
+%setup -q -n qtscxml-everywhere-src-%{version}
+
+%build
+%cmake
+
+%cmake_build
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%cmake_install
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libQt6Scxml.so.*
+%{_libdir}/libQt6ScxmlQml.so.*
+%{_libdir}/libQt6StateMachine.so.*
+%{_libdir}/libQt6StateMachineQml.so.*
+%dir %{_libdir}/qt6/qml/QtScxml
+%{_libdir}/qt6/qml/QtScxml/*
+%{_qt6_plugindir}/scxmldatamodel/libqscxmlecmascriptdatamodel.so
+%dir %{_qt6_qmldir}/QtQml/StateMachine
+%{_qt6_qmldir}/QtQml/StateMachine/*
+%{_qt6_archdatadir}/libexec/qscxmlc
+%{_qt6_archdatadir}/modules/Scxml*.json
+%{_qt6_archdatadir}/modules/State*.json
+%{_qt6_archdatadir}/metatypes/qt6scxml*.json
+%{_qt6_archdatadir}/metatypes/qt6statemachine*.json
+#%doc LICENSES
+
+%files devel
+%defattr(-,root,root)
+%dir %{_qt6_headerdir}/QtScxml
+%{_qt6_headerdir}/QtScxml/*
+%dir %{_qt6_headerdir}/QtScxmlQml
+%dir %{_qt6_headerdir}/QtScxmlQml/%{version}
+%dir %{_qt6_headerdir}/QtScxmlQml/%{version}/QtScxmlQml
+%{_qt6_headerdir}/QtScxmlQml/%{version}/QtScxmlQml/*
+%{_qt6_headerdir}/QtScxmlQml/QtScxmlQml*
+%{_qt6_headerdir}/QtScxmlQml/qtscxmlqml*.h
+%dir %{_qt6_headerdir}/QtStateMachine
+%dir %{_qt6_headerdir}/QtStateMachine/%{version}
+%dir %{_qt6_headerdir}/QtStateMachine/%{version}/QtStateMachine
+%dir %{_qt6_headerdir}/QtStateMachine/%{version}/QtStateMachine/private
+%{_qt6_headerdir}/QtStateMachine/%{version}/QtStateMachine/private/*
+%{_qt6_headerdir}/QtStateMachine/Q*
+%{_qt6_headerdir}/QtStateMachine/q*.h
+%dir %{_qt6_headerdir}/QtStateMachineQml
+%dir %{_qt6_headerdir}/QtStateMachineQml/%{version}
+%dir %{_qt6_headerdir}/QtStateMachineQml/%{version}/QtStateMachineQml
+%dir %{_qt6_headerdir}/QtStateMachineQml/%{version}/QtStateMachineQml/private
+%{_qt6_headerdir}/QtStateMachineQml/%{version}/QtStateMachineQml/private/*
+%{_qt6_headerdir}/QtStateMachineQml/QtStateMachineQml*
+%{_qt6_headerdir}/QtStateMachineQml/qtstatemachineqml*.h
+%{_libdir}/libQt6Scxml.prl
+%{_libdir}/libQt6Scxml.so
+%{_libdir}/libQt6ScxmlQml.prl
+%{_libdir}/libQt6ScxmlQml.so
+%{_libdir}/libQt6StateMachine.prl
+%{_libdir}/libQt6StateMachine.so
+%{_libdir}/libQt6StateMachineQml.prl
+%{_libdir}/libQt6StateMachineQml.so
+%{_libdir}/cmake/Qt6BuildInternals/StandaloneTests/QtScxmlTestsConfig.cmake
+%{_libdir}/cmake/Qt6Qml/QmlPlugins/Qt6declarative_scxml*.cmake
+%{_libdir}/cmake/Qt6Qml/QmlPlugins/Qt6qtqmlstatemachine*.cmake
+%dir %{_libdir}/cmake/Qt6Scxml
+%{_libdir}/cmake/Qt6Scxml/Qt6QScxmlEcmaScriptDataModelPlugin*.cmake
+%{_libdir}/cmake/Qt6Scxml/Qt6Scxml*.cmake
+%dir %{_libdir}/cmake/Qt6ScxmlQml
+%{_libdir}/cmake/Qt6ScxmlQml/Qt6ScxmlQml*.cmake
+%dir %{_libdir}/cmake/Qt6ScxmlTools
+%{_libdir}/cmake/Qt6ScxmlTools/Qt6ScxmlTools*.cmake
+%dir %{_libdir}/cmake/Qt6StateMachine
+%{_libdir}/cmake/Qt6StateMachine/Qt6StateMachine*.cmake
+%dir %{_libdir}/cmake/Qt6StateMachineQml
+%{_libdir}/cmake/Qt6StateMachineQml/Qt6StateMachineQml*.cmake
+%{_qt6_archdatadir}/mkspecs/modules/qt_lib_statemachine*.pri
+%{_libdir}/pkgconfig/Qt6Scxml.pc
+%{_libdir}/pkgconfig/Qt6ScxmlQml.pc
+%{_libdir}/pkgconfig/Qt6StateMachine.pc
+%{_libdir}/pkgconfig/Qt6StateMachineQml.pc
+%{_libdir}/qt6/mkspecs/features/qscxmlc.prf
+%{_libdir}/qt6/mkspecs/modules/qt_lib_scxml*.pri
+
+%changelog
+* Mon Mar 11 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 6.6.2-1mamba
+- update to 6.6.2
+
+* Mon Nov 07 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 5.15.7-1mamba
+- update to 5.15.7
+
+* Wed Nov 10 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 5.15.2-2mamba
+- bump release
+
+* Wed Nov 10 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 5.15.2-1mamba
+- package created using the webbuild interface