error updating control-center-2.15.91-1.fc6

[Oldman]

During update of control center received error messages:

Installed schema
`/schemas/apps/gnome_settings_daemon/power_manager/start_power_manager' for
locale `C'
I/O warning : failed to load external entity " "
Failed to open ` ': No such file or directory

Looks like maybe a typo in an install script?

Running gnome-control-center I recieve many errors like:

(gnome-control-center:12957): GLib-CRITICAL **: g_path_is_absolute: assertion
`file_name != NULL' failed

(gnome-control-center:12957): GLib-CRITICAL **: g_str_has_suffix: assertion `str
!= NULL' failed

(gnome-control-center:12957): Gtk-CRITICAL **: gtk_icon_theme_load_icon:
assertion `icon_name != NULL' failed

Anyone know of this?