RE : Tutorial help with Keel 2.1

Hello,

> BTW, if you are evaluating/learning Keel, life will be far 
> smoother if 
> you get a snapshot from here: http://j2eeguys.com/~Keel and 
> follow the 
> tutorial here: 
> http://www.keelframework.org/release/HEAD/docbook/keel-doc/htm
> l_chunk/manual/ch01.htm

As Shash Chatterjee suggested, I resumed learning Keel with version 2.1 from http://j2eeguys.com/~Keel . And I use the docbook from
www.keelframework.org/release/HEAD/docbook/keel-doc/htm.

Everything was OK until: 
- article 1.2.2.4: all of the unit tests for packages
  * org.keel.services.persist.defaultpersist
  * org.keel.services.usergroupmgr.persist
  * org.keel.util.string
  are with error
- article 1.2.2.5: when I went to 
      http://localhost:8080/default/model.do?model=createdb
 I got an error:
        Unable to create database tables:null, Persistence exception 
        while creating default data for 'poll.catsec', adding 
        factory:default,name:poll.catsec,table_name:pollcatsec,field_values:CategoryId=1 

Any idea?

Regards

Pierre Raoul