perl error after edgy upgrade

[John L Vifian]

I've been getting the following both during and after the Edgy upgrade

/etc/cron.daily/sysklogd:
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
        LANGUAGE = "en",
        LC_ALL = (unset),
        LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

Would appreciate some advice on how to fix this.

Thanks,

John Vifian
-- 
It has been said that the primary function of schools is to impart enough 
facts to make children stop asking questions. Some, with whom the schools do 
not succeed, become scientists. - Knut Schmidt-Nielson