To test the new SchoolTool Ubuntu packages for Feisty, do the following (if you're using Ubuntu Feisty, natch):

1. add the following line to the end of your /etc/apt/sources.list
   deb http://ftp.schooltool.org/schooltool/archives/ubuntu feisty main
2. sudo apt-get update
3. sudo apt-get install schooltool
4. say "y" when it asks to install unauthenticated packages
5. go to http://localhost:7080 (user:manager, passwd:schooltool)

That's it. Debian packaging is a pain to set up, but it is a beautiful thing when it just works.