how to export variables?

my current configuration is this (part of it, at least):

# $Header: /var/pub/mathopd/mathopd.conf,v 1.3 2002/03/30 15:20:22 root Exp root $
	CoreDirectory /var/pub/mathopd
	Umask 022
	StayRoot "Off"
#	StayRoot On
	User http
	PIDFile /var/run/stunnel/mathopd.pid
	Log /var/log/mathopd.log
	ErrorLog /var/log/mathopd.err

Server {
	Port 8887
        Virtual {
                AnyHost
		Control {
			Location /usr/local/moin/share/moin
			Alias /moin
			Types {
				text/html { html htm }
				image/gif { gif }
				image/png { png }
				image/jpeg { jpeg jpg }
				application/octet-stream { * }
			}
			Export {
				"PYTHONPATH=/usr/local/moin/lib/python2.0/site-packages"
			}
			ScriptUser http
			Specials { CGI { cgi }  }
#			External { "/usr/local/bin/python" { "cgi" }  }
			Admin "[email protected]"
			DNSLookups On
		}
	}
}

the environment variable pythonpath doesn't show up, not even with a cgi
which doesn't do more than an env(1) to print the environment.  this is
unacceptable for my application.  the source doesn't help (me) much,
neither does the web.

clemens fischer