Newbie startup question ( Mac/Unix )

Once I try to start up Jigsaw I get the following message:

	Jigsaw[1.0beta1]: serving at http://krakatua:8001/
	*** Warning : no logger specified, not logging.
	JigAdmin[1.0alpha]: serving at http://krakatua:8009/


If I try to connect to the site, my browser seems to just hang there. It
manages to find the server (http://krakatua:8009/)  but seems to be forever
waiting for a reply. Then the final message appears on my java consol:

java.lang.NoSuchMethodError: java.net.Socket: method setTcpNoDelay(Z)V not
found
        at w3c.jigsaw.http.httpd.run(httpd.java)
        at java.lang.Thread.run(Thread.java)

I'v tried it on both an Unix and Mac system and seem to be getting the same
sort of messages. Any help or pointers would be gratefully appreciated.
Below is a transcript of what I've done so far.


-------------------------
[td@krakatua]$ export CLASSPATH=/home/td/jig_dev/Jigsaw/classes/jigsaw.zip

[td@krakatua]$ java w3c.jigsaw.Main -root /home/td/jig_dev/Jigsaw/Jigsaw
loading properties from: /home/td/jig_dev/Jigsaw/Jigsaw/config/server.props

Jigsaw[1.0beta1]: serving at http://krakatua:8001/

*** Warning : no logger specified, not logging.

JigAdmin[1.0alpha]: serving at http://krakatua:8009/

java.lang.NoSuchMethodError: java.net.Socket: method setTcpNoDelay(Z)V not
found
        at w3c.jigsaw.http.httpd.run(httpd.java)
        at java.lang.Thread.run(Thread.java)

-------------------------

Tony Delov
td@lavalink.com.au

Received on Monday, 27 October 1997 21:58:30 UTC