diff --git a/README.md b/README.md
index 78419ca..90691c1 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # openvdb
 
+Sparse volume data structure and tools.
+
diff --git a/openvdb.spec b/openvdb.spec
new file mode 100644
index 0000000..18ddf59
--- /dev/null
+++ b/openvdb.spec
@@ -0,0 +1,88 @@
+Name:          openvdb
+Version:       11.0.0
+Release:       1mamba
+Summary:       Sparse volume data structure and tools
+Group:         Development/Tools
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://www.openvdb.org/
+Source:        https://github.com/AcademySoftwareFoundation/openvdb.git/v%{version}/openvdb-%{version}.tar.bz2
+License:       MPL-2.0
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libblosc-devel
+BuildRequires: libboost-devel
+BuildRequires: libgcc
+BuildRequires: libjemalloc-devel
+BuildRequires: libstdc++6-devel
+BuildRequires: libtbb-devel
+BuildRequires: libz-devel
+## AUTOBUILDREQ-END
+BuildRequires: cmake
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description
+Sparse volume data structure and tools.
+
+%package -n lib%{name}
+Group:         System/Libraries
+Summary:       Shared libraries for %{name}
+
+%description -n lib%{name}
+This package contains shared libraries for %{name}.
+
+%package -n lib%{name}-devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n lib%{name}-devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+%cmake
+%cmake_build
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%cmake_install
+
+# Required by vtk
+install -d -m0755 %{buildroot}%{_datadir}/cmake/Modules/
+ln -s %{_libdir}/cmake/OpenVDB/{OpenVDBUtils,FindOpenVDB,FindBlosc}.cmake %{buildroot}%{_datadir}/cmake/Modules/
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -n lib%{name} -p /sbin/ldconfig
+%postun -n lib%{name} -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_bindir}/vdb_print
+
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/libopenvdb.so.*
+%doc LICENSE
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%dir %{_includedir}/openvdb
+%{_includedir}/openvdb/*
+%{_libdir}/libopenvdb.a
+%{_libdir}/libopenvdb.so
+%dir %{_libdir}/cmake/OpenVDB
+%{_libdir}/cmake/OpenVDB/*.cmake
+%{_datadir}/cmake/Modules/*.cmake
+%doc CHANGES README.md
+
+%changelog
+* Mon May 06 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 11.0.0-1mamba
+- package created using the webbuild interface