tree=$1

if [ -z "$tree" ]; then

tree="fink-`cat $BDDATA/current`"

echo "Defaulting to tree $tree"

$BDDATA/bdlist $tree | cut -f1 -d_ > /tmp/fink_bindist

cat $BDDATA/excludes >> /tmp/fink_bindist

ls /sw/fink/debs/ | cut -f1 -d_ | sort | fgrep -v -x -f /tmp/fink_bindist | uniq