It seems that you have for some reason gij (GNU interpreter for Java) installed.
The line in dependencies:
sun-java6-jre | java2-runtime
means that it will install sun-java6-jre, unless the computer has one of these packages installed: http://packages.ubuntu.com/hardy/java2-runtime, however tuxguitar doesn't work with some of those packages (gij for example).
It seems that you have for some reason gij (GNU interpreter for Java) installed.
The line in dependencies:
sun-java6-jre | java2-runtime
means that it will install sun-java6-jre, unless the computer has one of these packages installed: http:// packages. ubuntu. com/hardy/ java2-runtime, however tuxguitar doesn't work with some of those packages (gij for example).
I hope that made sense.
I'm working on a patch that fixes this.