+# Check that we have all boot packages.
+for dir in `grep "^[^# ][^ ]* *[^ ][^ ]* *[^ ][^ ]*$" packages | sed "s/ .*//"`
+do
+ if test ! -f $dir/LICENSE
+ then
+ echo "Error: $dir/LICENSE doesn't exist." >&2
+ echo "Maybe you haven't done './darcs-all get'?" >&2
+ exit 1
+ fi
+done