how come when I use this example from the docs (in httpd.conf): <Perl> my($uid,$pwd) = My::dbi_pwd_fetch(); $Location{'/foo/bar'}->{PerlSetVar} = [ [ Auth_DBI_username => $uid ], [ Auth_DBI_password => $pwd ], ]; </Perl> I get: Undefined subroutine &My::dbi_pwd_fetch called at /www/conf/httpd.conf line 969.