[Cooker] Problem with XFdrake

[David Foresman]

I'm trying to run XFdrake to set my screen color depth after a clean
install, and I get this error message.

[root@sparhawk libDrakX]# XFdrake
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
        LANGUAGE = "en",
        LC_ALL = "en",
        LANG = "en"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Usage: Gtk::CList::focus_row(self) at /usr/lib/libDrakX/my_gtk.pm line 454.

Then XFdrake dies.