IDE will not start

[themetman]

I have downloaded and extracted the Arduino IDE 1.5.8C from https://github.com/digistump/DigistumpArduino/releases/download/v1.5.8C/DigistumpIDE1.5.8C-linux64.tar.gz as per the tutorial. prior to using the DigiX board. I have done alot with Arduinos already, so I am not a beginner!
I am running Fedora 64bit.
When I run the script to start the IDE I get the following error:

Code: [Select]

Error: Could not find or load main class processing.app.Base
I have tried this with Oracle Java jdk installed and openJDK as well.
In the script the last line is:

Code: [Select]

java -Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel processing.app.Base --curdir $CURDIR "$@"
but there is no file 'GTKLookAndFeel' on my system
Anyone know how to get this running?
Thanks

[digistump]

This generally has to do with JDK and relates directly to processing/Arduino and nothing specific to the Digistump version - here is a similar bug report and fix: https://github.com/processing/processing/issues/756