--- a/make-rules/shared-macros.mk	Tue Oct 27 13:06:04 2015 -0700
+++ b/make-rules/shared-macros.mk	Wed Nov 04 21:19:03 2015 -0800
@@ -977,6 +977,7 @@
 REQUIRED_PACKAGES += runtime/python-27
 REQUIRED_PACKAGES += shell/bash
 REQUIRED_PACKAGES += shell/ksh93
+REQUIRED_PACKAGES += system/linker
 REQUIRED_PACKAGES += text/gawk
 REQUIRED_PACKAGES += text/gnu-grep
 REQUIRED_PACKAGES += text/gnu-sed