[yami]

I got error message during upgrade:

I started with:
sudo apt-get clean
sudo apt-get update
sudo apt-get upgrade

After downloading the packages i got the following message:

Delete subvolume '/tmp/btrfs-snap/root/@btrfs-auto-snap_apt-run-2014-03-19-1854'
@btrfs-auto-snap_apt-run-2014-03-19-1942, 1 created snapshots, 1 destroyed snapshots, 0 warnings.
(Reading database ... 32237 files and directories currently installed.)
Removing xbian-package-libshairport ...
dpkg: error processing xbian-package-libshairport (--remove):
subprocess installed post-removal script returned error exit status 1
Errors were encountered while processing:
xbian-package-libshairport
E: Sub-process /usr/bin/dpkg returned an error code (1)

This also happend when i used the xbian-config

What to do?