- $(SUDO_BINARY) chown root $(bindir)/gnunet-helper-dns || true
- $(SUDO_BINARY) chgrp $(GNUNETDNS_GROUP) $(bindir)/gnunet-helper-dns || true
- $(SUDO_BINARY) chmod 4750 $(bindir)/gnunet-helper-dns || true
- $(SUDO_BINARY) chgrp $(GNUNETDNS_GROUP) $(bindir)/gnunet-service-dns || true
- $(SUDO_BINARY) chmod 2750 $(bindir)/gnunet-service-dns || true