Index: ca-certificates/Makefile
===================================================================
--- ca-certificates.orig/Makefile
+++ ca-certificates/Makefile
@@ -17,7 +17,7 @@ clean:
 
 install:
 	for dir in $(SUBDIRS); do \
-	  mkdir $(DESTDIR)/$(CERTSDIR)/$$dir; \
+	  mkdir -p $(DESTDIR)/$(CERTSDIR)/$$dir; \
 	  $(MAKE) -C $$dir install CERTSDIR=$(DESTDIR)/$(CERTSDIR)/$$dir; \
 	done
 	for dir in sbin; do \