--- Makefile.orig	2013-10-23 22:11:11 UTC
+++ Makefile
@@ -225,7 +225,7 @@ uninstall:
 # using the compileall module.
 #
 _install_umask_ok:
-	make -f Makefile _install INSTALL='install -o 0 -g 0'
+	make -f Makefile _install INSTALL='install'
 	$(PYTHON) -m compileall $(DESTDIR)$(DATADIR)/neubot
 
 install: