No tag "compareToValidator" defined in tag library imported with prefix "s"

[Dave <ja...@yahoo.com>]

I like to use "compareToValidator" from sandbox. But I got
   
  No tag "compareToValidator" defined in tag library imported with prefix "s"

   
  <%@ taglib uri="http://myfaces.apache.org/sandbox" prefix="s"%>
   
  Nightly build: 1/15/06.
   
  libs used:
   
   antlr-2.7.2.jar
 commons-beanutils-1.7.0.jar
 commons-codec-1.3.jar
 commons-collections-3.1.jar
 commons-digester-1.6.jar
 commons-el-1.0.jar
 commons-fileupload-1.0.jar
 commons-lang-2.1.jar
 commons-logging-1.0.4.jar
 commons-validator-1.2.0.jar
 jstl-1.1.0.jar
 myfaces-api-1.1.2-SNAPSHOT.jar
 myfaces-commons-1.1.2-SNAPSHOT.jar
 myfaces-impl-1.1.2-SNAPSHOT.jar
 oro-2.0.7.jar
 sandbox-1.1.2-SNAPSHOT.jar
 struts-1.2.8.jar
 tomahawk-1.1.2-SNAPSHOT.jar
 xalan-2.5.1.jar
 xml-apis-1.0.b2.jar
   
  what else do I need?  
   
  Where to check tag lib to see if it is defined? Thanks!

		
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