%files
%defattr(-,root,root,-)
/var/www/html/install-rpms/%{nodefamily}
+# don't overwrite yumgroups.xml if exists
+%config(noreplace) /var/www/html/install-rpms/%{nodefamily}/yumgroups.xml
%changelog
* Thu Jul 03 2008 Thierry Parmentelat <thierry.parmentelat@sophia.inria.fr> - BootstrapFS-1.0-2