Jaikoz and SongKong Forums

I'm trying to update my existing songkong installation on ubuntu 13.10 from 1.14.0 full to 1.15.0.

however whenever I execute the setup.sh (both superuser and non-super) I get the following message:

6-jan-2014 16:11:57 INFO: Logging initialized at level 'INFO'
6-jan-2014 16:11:57 INFO: Commandline arguments:
6-jan-2014 16:11:58 INFO: Detected platform: ubuntu_linux,version=3.11.0-14-generic,arch=x64,symbolicName=null,javaVersion=1.7.0_25
6-jan-2014 16:12:00 WARNING: Resource customicons.xml not defined. No custom icons available

subsequently nothing happens except for a small glitch on my screen.

any ideas?