A new source package is available for Association Subscribers Manager 3.0.1.
The previous one have been reported multiple times for giving the following error:
arno@Shai_Hulud:/home/1024/dl$ tar xvzf AssociationSubscribersManager-3.0.1.tar.gz

gzip: stdin: not in gzip format
tar: Child returned status 1  
tar: Exiting with failure status due to previous errors

The error was made in the compression options in the source package build script (available in the tools/ sub directory on the SVN). Everything should be fine by now.