PGP program "pkspxycwrap" not found

[Hardy Merrill]

I recently setup mutt to use PGP 6.5.2, and when I read
a message that is signed, I get message

"Fetching PGP Key...pkspxycwrap not found"

I'm "source"ing the pgp6.rc in my ~/.mutt/muttrc, and the
last command in pgp6.rc is

# fetch keys
set pgp_getkeys_command="pkspxycwrap %r"

I can't find "pkspxycwrap" anywhere on my system - anyone
know what command I should be using to fetch keys?

TIA.

-- 
Hardy Merrill
Mission Critical Linux, LLC
http://www.missioncriticallinux.com