Comment 3 for bug 476098

As published in similar installer issues this concrete one might be related with the bind mount the init script does of /etc/hylafax to /var/spool/hylafax/etc. We've noticed the init.d script does not umount it correctly which might explain why that directory can not be deleted.
In any case, passed this error other installer issues arise due the contents of the same directory being compared agains /etc/hylafax. Some kind of strange loop seems to be there""