diff --git a/README.md b/README.md
index 3d88078..ec0ad1f 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libdvdnav
 
+The libdvdnav library provides support to applications wishing to make use of advanced DVD features.
+
diff --git a/libdvdnav-4.1.2-config.patch b/libdvdnav-4.1.2-config.patch
new file mode 100644
index 0000000..9fccb0b
--- /dev/null
+++ b/libdvdnav-4.1.2-config.patch
@@ -0,0 +1,12 @@
+diff -Nru libdvdnav-4.1.2.orig/misc/dvdnav-config.in libdvdnav-4.1.2/misc/dvdnav-config.in
+--- libdvdnav-4.1.2.orig/misc/dvdnav-config.in	2008-01-01 18:31:41.000000000 +0100
++++ libdvdnav-4.1.2/misc/dvdnav-config.in	2008-05-26 16:39:43.000000000 +0200
+@@ -76,7 +76,7 @@
+ fi
+ 
+ if test "$echo_cflags" = "yes"; then
+-      echo -I@includedir@ -I@includedir@/dvdread @THREAD_CFLAGS@
++      echo -I@includedir@ -I@includedir@/dvdread -I@includedir@/dvdnav @THREAD_CFLAGS@
+ fi
+ 
+ if test "$echo_libs" = "yes"; then
diff --git a/libdvdnav.spec b/libdvdnav.spec
new file mode 100644
index 0000000..50a422c
--- /dev/null
+++ b/libdvdnav.spec
@@ -0,0 +1,91 @@
+Name:          libdvdnav
+Version:       4.2.1
+Release:       1mamba
+Summary:       A library for reading DVD video disks
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Aleph0 <aleph0@openmamba.org>
+URL:           http://www.mplayerhq.hu
+Source:        http://dvdnav.mplayerhq.hu/releases/libdvdnav-%{version}.tar.xz
+Patch0:        libdvdnav-4.1.2-config.patch
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+## AUTOBUILDREQ-END
+BuildRequires: libdvdread-devel
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+The libdvdnav library provides support to applications wishing to make use of advanced DVD features.
+
+%package devel
+Summary:       Development files for the libdvdnav DVD menu navigation library
+Group:         Development/Libraries
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+The libdvdnav library provides support to applications wishing to make use of advanced DVD features.
+This package contains the libraries and header files needed to develop applications which will use libdvdnav.
+
+%prep
+%setup -q
+#%patch0 -p1
+
+%build
+./autogen.sh
+%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)
+%{_libdir}/libdvdnav.so.*
+%{_libdir}/libdvdnavmini.so.*
+%doc AUTHORS ChangeLog COPYING NEWS README TODO
+
+%files devel
+%defattr(-, root, root)
+%{_bindir}/dvdnav-config
+%{_datadir}/aclocal/dvdnav.m4
+%dir %{_includedir}/dvdnav/
+%{_includedir}/dvdnav/*
+%{_libdir}/libdvdnav.la
+%{_libdir}/libdvdnav.so
+%{_libdir}/libdvdnavmini.la
+%{_libdir}/libdvdnavmini.so
+%{_libdir}/pkgconfig/dvdnav.pc
+%{_libdir}/pkgconfig/dvdnavmini.pc
+
+%changelog
+* Sat Dec 28 2013 Silvan Calarco <silvan.calarco@mambasoft.it> 4.2.1-1mamba
+- update to 4.2.1
+
+* Sat Dec 01 2012 Automatic Build System <autodist@mambasoft.it> 4.2.0-1mamba
+- update to 4.2.0
+
+* Thu Jan 08 2009 Silvan Calarco <silvan.calarco@mambasoft.it> 4.1.3-1mamba
+- update to 4.1.3
+
+* Mon May 26 2008 Silvan Calarco <silvan.calarco@mambasoft.it> 4.1.2-1mamba
+- update to 4.1.2
+- move to mplayer release which also provides libdvdread
+
+* Thu Oct 11 2007 Aleph0 <aleph0@openmamba.org> 0.1.10-3mamba
+- specfile updated
+
+* Fri Oct 01 2004 Davide Madrisan <davide.madrisan@qiinux.it> 0.1.10-2qilnx
+- specfile fixed and modified to match QiLinux standards
+
+* Sun Sep 19 2004 Matteo Bernasconi <voyagernm@virgilio.it> 0.1.10-1qilnx
+- first buildaggiornamento del pacchetto libdvdnav alla versione [?]...
+