diff --git a/README.md b/README.md
index 3c6e3eb..6bc7ea7 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # coin
 
+Coin3D is a high-level, retained-mode toolkit for effective 3D graphics development. It is API compatible with Open Inventor 2.1.
+
diff --git a/coin.spec b/coin.spec
new file mode 100644
index 0000000..0d8fa58
--- /dev/null
+++ b/coin.spec
@@ -0,0 +1,128 @@
+Name:          coin
+Version:       3.1.3
+Release:       1mamba
+Summary:       An OpenGL-based, 3D graphics library
+Group:         Development/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Ercole 'ercolinux' Carpanetto <ercole69@gmail.com>
+URL:           https://bitbucket.org/Coin3D/coin/wiki/Home
+Source:        https://bitbucket.org/Coin3D/coin/downloads/Coin-%{version}.zip
+License:       BSD
+## AUTOBUILDREQ-BEGIN
+## note: run 'autospec -u -a6 coin' to get the list of build requirements.
+## AUTOBUILDREQ-END
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+Coin3D is a high-level, retained-mode toolkit for effective 3D graphics development. It is API compatible with Open Inventor 2.1.
+
+%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}
+## note: you can add this requirement if .pc files are provided by this package
+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 -n Coin-%{version}
+
+%build
+%configure --disable-debug 
+%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}/coin-config
+%{_mandir}/man1/coin-config.1.gz
+%doc AUTHORS COPYING THANKS
+
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/libCoin.so
+%{_libdir}/libCoin.so.60
+%{_libdir}/libCoin.so.60.1.3
+%{_datadir}/Coin/draggerDefaults/*.iv
+%{_datadir}/Coin/scxml/navigation/examiner.xml
+%{_datadir}/Coin/shaders/lights/*.glsl
+%{_datadir}/Coin/shaders/vsm/*.glsl
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%{_includedir}/Inventor/C/XML/*.h
+%{_includedir}/Inventor/C/base/*.h
+%{_includedir}/Inventor/C/*.h
+%{_includedir}/Inventor/C/errors/*.h
+%{_includedir}/Inventor/C/glue/*.h
+%{_includedir}/Inventor/C/threads/*.h
+%{_includedir}/Inventor/*.h
+%{_includedir}/Inventor/VRMLnodes/*.h
+%{_includedir}/Inventor/actions/*.h
+%{_includedir}/Inventor/annex/FXViz/elements/*.h
+%{_includedir}/Inventor/annex/FXViz/nodes/*.h
+%{_includedir}/Inventor/annex/ForeignFiles/*.h
+%{_includedir}/Inventor/annex/HardCopy/*.h
+%{_includedir}/Inventor/annex/Profiler/*.h
+%{_includedir}/Inventor/annex/Profiler/elements/*.h
+%{_includedir}/Inventor/annex/Profiler/engines/*.h
+%{_includedir}/Inventor/annex/Profiler/nodekits/*.h
+%{_includedir}/Inventor/annex/Profiler/nodes/*.h
+%{_includedir}/Inventor/annex/Profiler/utils/*.h
+%{_includedir}/Inventor/bundles/*.h
+%{_includedir}/Inventor/caches/*.h
+%{_includedir}/Inventor/collision/*.h
+%{_includedir}/Inventor/details/*.h
+%{_includedir}/Inventor/draggers/*.h
+%{_includedir}/Inventor/elements/*.h
+%{_includedir}/Inventor/engines/*.h
+%{_includedir}/Inventor/errors/*.h
+%{_includedir}/Inventor/events/*.h
+%{_includedir}/Inventor/fields/*.h
+%{_includedir}/Inventor/lists/*.h
+%{_includedir}/Inventor/lock/*.h
+%{_includedir}/Inventor/manips/*.h
+%{_includedir}/Inventor/misc/*.h
+%{_includedir}/Inventor/nodekits/*.h
+%{_includedir}/Inventor/nodes/*.h
+%{_includedir}/Inventor/projectors/*.h
+%{_includedir}/Inventor/scxml/*.h
+%{_includedir}/Inventor/sensors/*.h
+%{_includedir}/Inventor/system/*.h
+%{_includedir}/Inventor/threads/*.h
+%{_includedir}/Inventor/tools/*.h
+%{_includedir}/Inventor/tools/*.hpp
+%{_includedir}/*.h
+%{_libdir}/libCoin.la
+%{_libdir}/pkgconfig/Coin.pc
+%{_datadir}/Coin/conf/coin-default.cfg
+%{_datadir}/aclocal/coin.m4
+%doc ChangeLog NEWS README README.MACOSX README.UNIX README.WIN32
+
+
+%changelog
+* Sat Jun 11 2016 Ercole 'ercolinux' Carpanetto <ercole69@gmail.com> 3.1.3-1mamba
+- package created using the webbuild interface