For Jigsaw, you need the following packages:

• cvs
• jigsaw
• jigadm
• jigadmin
• jigedit
• tools
• util
• www

Those piece of code belongs to Jigsaw Activity and feedback should be addressed to www-jigsaw@w3.org mailing-list.

The directories thotlib and amaya pertain to Amaya-Java and feedback should be addressed to Daniel.Veillard@w3.org.