-Source0: http://www.openscenegraph.org/downloads/stable_releases/OpenSceneGraph-2.8/source/%{name}-%{version}.zip
-# Source0-md5: c4c20b97274346701f6d57eab3e78bcd
+Source0: http://www.openscenegraph.org/downloads/stable_releases/OpenSceneGraph-%{version}/source/%{name}-%{version}.zip
+# Source0-md5: 18a8d3f01a72b6027147b3918c18c662