I just uploaded the first ready-to-use package of the MySQL Index Analyzer (version 0.02). You can download it via http://bismarck.shipdown.de/mia/mia_0.02.zip or click on the "Downloads" link in the sidebar.
This is still a command-line only version, but the DDL generation support has been enabled again.
To use the package, just download and unzip into a new directory. For use on Linux make sure you
chmod the "mia" script to make it executable. On both Windows and Linux you have to have a
java executable on your path. If you have not, edit the "mia" or "mia.cmd" script to include the full path.