...
https://eclipse.org/nebula/downloads.php
Lastly, you will need to accommodate for two imports that are deprecated and will be removed at some point.
Open classes edu.lowell.loui.common.util/SoundUtilities and edu.lowell.loui.common.view/InfoView
In both, comment out the imports for: javazoom.jl.decoder.JavaLayerException and com.gtranslate.Audio
In SoundUtilities, comment out the interior of PlayAlertSoundMp3(String soundFile).
In InfoView, comment out the interior of generateCustomSoundFile(SoundTypes type), then, directly after the comment, add the following statement:
return Platform.getLocation().toString() + "/custom" + type.toString() + "Sound.mp3";
Lastly, navigate to the project's Manifest and delete the gTranslate dependency.