Installing gnome-power-manager-2.15.2-2.src.rpm
error: Failed build dependencies:
        hal-devel >= 0.5.5.1.cvs is needed by gnome-power-manager-2.15.2-2.i386
        dbus-devel >= 0.60 is needed by gnome-power-manager-2.15.2-2.i386
        libnotify-devel is needed by gnome-power-manager-2.15.2-2.i386
[herrold@centos-4 gnome-power-manager]$ rpm -q dbus
dbus-0.22-12.EL.5
[herrold@centos-4 gnome-power-manager]$ rpm -q hal
hal-0.4.2-3.EL4
[herrold@centos-4 gnome-power-manager]$