A Bug in the GUI launcher - fixed

Some users kindly reported a bug in the GUI launcher, which crashes FlightGear when you press "Install Add-on Data" button from the "Advanced Features" > "Others" tab.

This is caused by my typo when I update the ruby script of the launcher for RubyCocoa-0.13. Now it's fixed, and you can download it from:

http://sourceforge.net/tracker/index.php?func=detail&aid=1858171&group_id=126825&atid=706932

The file is in "Attached files" section. Copy the file to /Applications/FlightGear.app/Contents/Resources/ by using Terminal.

If you are not familiar with Terminal or unix command tools, then use Finder to open the contents of Applications/FlightGear by Ctrl-clicking the FlightGear icon and choosing "Show Package Contents." This allows you to browse inside the FlightGear folder.