diff --git a/README.md b/README.md
index d9cb563..4afe181 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # protobuf
 
+Protocol Buffers are a way of encoding structured data in an efficient yet extensible format. Google uses Protocol Buffers for almost all of its internal RPC protocols and file formats.
+
diff --git a/protobuf.spec b/protobuf.spec
new file mode 100644
index 0000000..e467aa4
--- /dev/null
+++ b/protobuf.spec
@@ -0,0 +1,82 @@
+Name:          protobuf
+Version:       2.5.0
+Release:       1mamba
+Summary:       A way of encoding structured data in an efficient yet extensible format
+Group:         Development/Tools
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Ercole 'ercolinux' Carpanetto <ercole69@gmail.com>
+URL:           http://code.google.com/p/protobuf/
+Source:        http://protobuf.googlecode.com/files/protobuf-%{version}.tar.bz2
+License:       BSD
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libgcc
+BuildRequires: libstdc++6-devel
+BuildRequires: libz-devel
+## AUTOBUILDREQ-END
+
+%description
+Protocol Buffers are a way of encoding structured data in an efficient yet extensible format. Google uses Protocol Buffers for almost all of its internal RPC protocols and file formats.
+
+%package devel
+Summary:       Devel package for %{name}
+Group:         Development/Libraries
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+This package contains static libraries and header files need for development of Protocol Buffer
+
+%prep
+%setup -q
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_bindir}/protoc
+%{_libdir}/*.so.*
+%doc README.txt
+
+%files devel
+%defattr(-,root,root)
+%dir %{_includedir}/google
+%{_includedir}/google/protobuf/compiler/cpp/*.h
+%{_includedir}/google/protobuf/*.proto
+%{_includedir}/google/protobuf/compiler/*.h
+%{_includedir}/google/protobuf/compiler/java/*.h
+%{_includedir}/google/protobuf/compiler/*.proto
+%{_includedir}/google/protobuf/compiler/python/*.h
+%{_includedir}/google/protobuf/*.h
+%{_includedir}/google/protobuf/io/*.h
+%{_includedir}/google/protobuf/stubs/*.h
+%{_libdir}/*.a
+%{_libdir}/*.la
+%{_libdir}/*.so
+%{_libdir}/pkgconfig/*.pc
+
+%changelog
+* Mon Apr 01 2013 Automatic Build System <autodist@mambasoft.it> 2.5.0-1mamba
+- automatic version update by autodist
+
+* Wed Jul 11 2012 Automatic Build System <autodist@mambasoft.it> 2.4.1-1mamba
+- automatic version update by autodist
+
+* Thu Nov 11 2010 Silvan Calarco <silvan.calarco@mambasoft.it> 2.3.0-2mamba
+- specfile fixes
+
+* Fri Jan 29 2010 Ercole 'ercolinux' Carpanetto <ercole69@gmail.com> 2.3.0-1mamba
+- package created by autospec