Avoid the failure:

| mkdir -p /etc/security/namespace.d
| mkdir: cannot create directory `/etc/security/namespace.d': Permission denied

if /etc/security/namespace.d doesn't exist. The DESTDIR prefix is missing.

RP 2012/8/19

Upstream-Status: Pending

Index: Linux-PAM-1.1.6/modules/pam_namespace/Makefile.am
===================================================================
--- Linux-PAM-1.1.6.orig/modules/pam_namespace/Makefile.am	2012-08-15 11:08:43.000000000 +0000
+++ Linux-PAM-1.1.6/modules/pam_namespace/Makefile.am	2012-08-19 12:25:32.311038943 +0000
@@ -40,7 +40,7 @@
   secureconf_SCRIPTS = namespace.init
 
 install-data-local:
-	mkdir -p $(namespaceddir)
+	mkdir -p $(DESTDIR)$(namespaceddir)
 endif