question when installing

Hello,
 
I downloaded jigsaw_2.0.0.zip from site: http://www.w3.org/
<http://www.w3.org/> 
But it meets some problems when running, the error is listed below:
 
 
C:\>set CLASSPATH=C:\jigsaw\classes\jigsaw.zip
 
C:\>java org.w3c.jigadm.Main -root c:\jigsaw\jigsaw http://li_j4:8009/
<http://li_j4:8009/> 
java.lang.ClassNotFoundException: org/w3c/www/http/HttpDate
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Compiled Code)
at org.w3c.www.http.HeaderDescription.<init>(HeaderDescription.java)
at org.w3c.www.http.HttpMessage.registerHeader(HttpMessage.java)
at org.w3c.www.http.HttpEntityMessage.<clinit>(HttpEntityMessage.java)
at org.w3c.www.protocol.http.HttpManager.<init>(HttpManager.java)
at org.w3c.www.protocol.http.HttpManager.getManager(Compiled Code)
at org.w3c.jigsaw.admin.AdminContext.<init>(AdminContext.java)
at org.w3c.jigadm.gui.ServerBrowser.main(Compiled Code)
at org.w3c.jigadm.Main.main(Main.java)

Exception in thread "main" java.lang.ExceptionInInitializerError:
java.lang.RuntimeException: Invalid header description last-modified
at org.w3c.www.http.HeaderDescription.<init>(HeaderDescription.java)
at org.w3c.www.http.HttpMessage.registerHeader(HttpMessage.java)
at org.w3c.www.http.HttpEntityMessage.<clinit>(HttpEntityMessage.java)
at org.w3c.www.protocol.http.HttpManager.<init>(HttpManager.java)
at org.w3c.www.protocol.http.HttpManager.getManager(Compiled Code)
at org.w3c.jigsaw.admin.AdminContext.<init>(AdminContext.java)
at org.w3c.jigadm.gui.ServerBrowser.main(Compiled Code)
at org.w3c.jigadm.Main.main(Main.java)
 
would somebody tell me how I solve this?
 
Thx a lot,
Jiefeng

Received on Monday, 11 January 1999 17:28:28 UTC