fetch-and-unpack-deps:
test -f tahoe-deps.tar.gz || wget https://tahoe-lafs.org/source/tahoe-lafs/deps/tahoe-lafs-deps.tar.gz
rm -rf tahoe-deps
- tar xzf tahoe-deps.tar.gz
+ tar xzf tahoe-lafs-deps.tar.gz
test-desert-island:
$(MAKE) fetch-and-unpack-deps