sed -i "s#squeeze#wheezy#g" /etc/apt/sources.list.d/debian.list /etc/apt/sources.list.d/security.list &&
dpkg --clear-avail &&
rm -f /etc/apt/preferences.d/dsa-bacula-client &&
- if [ -e /etc/apt/preferences.d/buildd ]; then
+ if [ -e /etc/apt/sources.list.d/buildd.debian.org.list ]; then
rm -f /etc/apt/preferences.d/buildd &&
sed -i "s#squeeze#wheezy#g" /etc/apt/sources.list.d/buildd.debian.org.list
fi &&