The Package Manager will retrieve the package code, place it in your server's packages/editthispage directory, and perform the necessary database setup. When that's done, you'll need to restart your server to load all of the package's tcl code.

Now you may test the package by visiting the Site Map (found at admin/site-map), creating a new directory, selecting "new application", and choosing Edit This Page. Within that directory, anyone who has "write" permission will see a link that takes them to the ETP interface from which they may edit the content of the page.

However, you're not really having fun until you can modify your home page through your web browser. By entering the following commands, you'll set up your site so that Edit This Page can also serve pages at the top level of the URL hierarchy, including your home page. Doing this will not prevent access to the top-level admin pages; the acs-subsite package remains mounted at the top level.

cd /web/MYSERVER/www
mkdir index-backup
mv index* index-backup
ln -s ../packages/edittthispage/www/index.vuh .