i'm building freeswitch rpm from spec file

i download freeswitch-1.4.5.tar.bz2 from http://files.freeswitch.org/

but during rpm building there is alot of errors like


error: Installed (but unpackaged) file(s) found:
   /etc/freeswitch/autoload_configs/format_cdr.conf.xml
   /etc/freeswitch/autoload_configs/opus.conf.xml
   /etc/freeswitch/autoload_configs/spidermonkey.conf.xml
   /etc/freeswitch/autoload_configs/v8.conf.xml
   /etc/freeswitch/lang/sv/sv.xml
   /etc/freeswitch/lang/sv/vm/sounds.xml


RPM build errors:
    Installed (but unpackaged) file(s) found:
   /etc/freeswitch/autoload_configs/format_cdr.conf.xml
   /etc/freeswitch/autoload_configs/opus.conf.xml
   /etc/freeswitch/autoload_configs/spidermonkey.conf.xml
   /etc/freeswitch/autoload_configs/v8.conf.xml
   /etc/freeswitch/lang/sv/sv.xml
   /etc/freeswitch/lang/sv/vm/sounds.xml