This is an archive of the old MediaWiki-based ImageJ wiki. The current website can be found at imagej.net.
2010-06-29 - Fix for MacOSX Updater issue available
Critical: If you update Fiji on MacOSX, and instead of a Fiji window nothing is opened when you try to restart Fiji, you need to follow these instructions.
Earlier, these instructions were quite involved, but we have a small Java application now which discovers where you installed Fiji (it first looks in the Dock, then on the Desktop, then in Applications, and falls back to asking the user when it did not find Fiji) and fixes the executable permissions.