diff --git a/README.md b/README.md
index d602d8b..c279f4d 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # xmlsec1
 
+XML Security Library is a C library based on LibXML2. The library supports major XML security standards.
+
diff --git a/xmlsec1.spec b/xmlsec1.spec
new file mode 100644
index 0000000..f7dfb53
--- /dev/null
+++ b/xmlsec1.spec
@@ -0,0 +1,94 @@
+Name:          xmlsec1
+Version:       1.2.25
+Release:       1mamba
+Summary:       XML Security Library
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Ercole 'ercolinux' Carpanetto <ercole69@gmail.com>
+URL:           https://www.aleksey.com/xmlsec/index.html
+Source:        http://www.aleksey.com/xmlsec/download/xmlsec1-%{version}.tar.gz
+License:       MIT
+## AUTOBUILDREQ-BEGIN
+## note: run 'autospec -u -a6 xmlsec1' to get the list of build requirements.
+## AUTOBUILDREQ-END
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+XML Security Library is a C library based on LibXML2. The library supports major XML security standards.
+
+%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}
+Requires:      pkg-config
+
+%description -n lib%{name}-devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -n lib%{name} -p /sbin/ldconfig
+%postun -n lib%{name} -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_bindir}/xmlsec1
+%{_bindir}/xmlsec1-config
+%{_libdir}/xmlsec1Conf.sh
+%{_datadir}/doc/xmlsec1/images/*.png
+%{_datadir}/doc/xmlsec1/api/*.png
+%{_datadir}/doc/xmlsec1/api/images/*.png
+%{_datadir}/doc/xmlsec1/api/*.html 
+%{_datadir}/doc/xmlsec1/*.html
+%{_datadir}/doc/xmlsec1/favicon.ico
+%{_datadir}/doc/xmlsec1/images/*.gif 
+%{_mandir}/man1/*.1.gz
+%doc AUTHORS COPYING
+
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/*.so.*
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%{_includedir}/xmlsec1/xmlsec/*.h
+%{_includedir}/xmlsec1/xmlsec/gcrypt/*.h
+%{_includedir}/xmlsec1/xmlsec/nss/*.h
+%{_includedir}/xmlsec1/xmlsec/openssl/*.h
+%{_includedir}/xmlsec1/xmlsec/gnutls/*.h
+%{_includedir}/xmlsec1/xmlsec/private/*.h
+%{_libdir}/*.a
+%{_libdir}/*.la
+%{_libdir}/*.so
+%{_libdir}/pkgconfig/*.pc
+%{_datadir}/aclocal/*.m4
+%doc ChangeLog NEWS README TODO
+
+
+%changelog
+* Tue Sep 12 2017 Ercole 'ercolinux' Carpanetto <ercole69@gmail.com> 1.2.25-1mamba
+- package created using the webbuild interface