dhcp server can not run

[tech at microembed.cn]

i'm now using the dhcpd on fc4. i config the dhcpd.conf quite right. but
whenever i run "service dhcpd start" there is fail. the /vat/log/message
looks like : 

Feb 20 20:58:32 rf001 dhcpd: are not running HP JetAdmin software, which
Feb 20 20:58:32 rf001 dhcpd: includes a bootp server.
Feb 20 20:58:32 rf001 dhcpd:
Feb 20 20:58:32 rf001 dhcpd: If you did not get this software from
ftp.isc.org, please
Feb 20 20:58:32 rf001 dhcpd: get the latest from ftp.isc.org and install
that before
Feb 20 20:58:32 rf001 dhcpd: requesting help.
Feb 20 20:58:32 rf001 dhcpd:
Feb 20 20:58:32 rf001 dhcpd: If you did get this software from ftp.isc.org
and have not
Feb 20 20:58:32 rf001 dhcpd: yet read the README, please read it before
requesting help.
Feb 20 20:58:32 rf001 dhcpd: If you intend to request help from the dhcp-
server at isc.org
Feb 20 20:58:32 rf001 dhcpd: mailing list, please read the section on the
README about
Feb 20 20:58:32 rf001 dhcpd: submitting bug reports and requests for help.
Feb 20 20:58:32 rf001 dhcpd:
Feb 20 20:58:32 rf001 dhcpd: Please do not under any circumstances send
requests for
Feb 20 20:58:32 rf001 dhcpd: help directly to the authors of this
software - please
Feb 20 20:58:32 rf001 dhcpd: send them to the appropriate mailing list as
described in
Feb 20 20:58:32 rf001 dhcpd: the README file.
Feb 20 20:58:32 rf001 dhcpd:
Feb 20 20:58:32 rf001 dhcpd: exiting.
Feb 20 20:58:32 rf001 dhcpd: dhcpd startup failed