[expert] glibc-2.1.3-0.2mdk troubles

[Bobby Welch]

I recently installed glibc-2.1.3-0.2mdk.i586.rpm and
glibc-devel-2.1.3-0.2mdk.i586.rpm so that i could run some programs that
required a higher version of these libraries then what came starndard
with 7.0
The problem is that i get some errors now when i startup other
programs.  They still run .. but i get these errors .. does anyone know
if there is anything that i can do to fix this.  Here are some of the
errors:

Error when starting Linuxconf:
    Error message from remadmin :Gdk-WARNING **: locale not supported by
C library

Error when starting rpmdrake:
    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").

Thanks