-URL: http://codeen.cs.princeton.edu/
-Source0: %{name}-%{version}.tar.gz
-BuildRoot: %{_tmppath}/%{name}-buildroot
+Source: %{name}-%{version}.tar.gz
+Vendor: PlanetLab
+Packager: PlanetLab Central <support@planet-lab.org>
+Distribution: PlanetLab %{plrelease}
+URL: %(echo %{url} | cut -d ' ' -f 2)
+#URL: http://codeen.cs.princeton.edu/
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+#Requires: vnet