the nagios ebuild says: RDEPEND="~net-analyzer/nagios-core-${PV} >=net-analyzer/nagios-plugins-1.4 >=net-analyzer/nagios-nrpe-1.8 >=net-analyzer/nagios-nsca-2.3 =net-analyzer/nagios-imagepack-1.0" but net-analyzer/nagios-imagepack-1.0-r1 has those cool gentoo icons! so, the rdepends should be listed as: RDEPEND="~net-analyzer/nagios-core-${PV} >=net-analyzer/nagios-plugins-1.4 >=net-analyzer/nagios-nrpe-1.8 >=net-analyzer/nagios-nsca-2.3 >=net-analyzer/nagios-imagepack-1.0" this is a very very important fix, and i hope the gentoo community can respond quickly!
fixed in portage.