Make sure the INSTALL_FOLDER path exists.

This is only likely to come up when using DESTDIR to point to an
alternate directory tree, or if the user has pointed at some
exotic PREFIX for some reason, but should be harmless in the
normal case.

src/Makefile

@@ -212,6 +212,7 @@ install: native
 	$(CP) -a rules/*                                $(DESTDIR)$(SHARED_FOLDER)/rules/
 	$(INSTALL) -m 644 hashcat.hcstat                $(DESTDIR)$(SHARED_FOLDER)/
 	$(INSTALL) -m 644 hashcat.hctune                $(DESTDIR)$(SHARED_FOLDER)/
+	$(INSTALL) -m 755 -d                            $(DESTDIR)$(INSTALL_FOLDER)
 	$(INSTALL) -m 755 $(BINARY_NATIVE)              $(DESTDIR)$(INSTALL_FOLDER)/
 
 uninstall: