Can't compile unicorn

Hi,

Sorry to bother you but I can't compile unicorn, it fails here
(Framework.java:32)

import org.*w3*.unicorn.tasklist.TUi;

The TUi class seems to be missing. Notice w3 != w3c.
I'm using the mercurial repository mentionned here
http://code.w3.org/unicorn/wiki/Documentation/Install but

I've also added the following .jars in filesystem & build.xml to avoid first
obvious build errors :
<fileset file="WebContent/WEB-INF/lib/commons-lang-2.5.jar" />
<fileset file="WebContent/WEB-INF/lib/commons-logging-1.1.1.jar" />
<fileset file="WebContent/WEB-INF/lib/log4j-1.2.16.jar" />
<fileset file="WebContent/WEB-INF/lib/velocity-1.6.4.jar" />
<fileset file="WebContent/WEB-INF/lib/velocity-tools-generic-2.0.jar" />

Thanks for helping me :)

Thibault