--- a/components/libxslt/Makefile	Wed Nov 11 17:40:21 2015 -0800
+++ b/components/libxslt/Makefile	Wed Nov 11 17:21:47 2015 -0800
@@ -80,6 +80,7 @@
 system-test:    $(SYSTEM_TESTS_NOT_IMPLEMENTED)
 
 
+REQUIRED_PACKAGES += data/xml-common
 REQUIRED_PACKAGES += library/libxml2
 REQUIRED_PACKAGES += library/libxslt
 REQUIRED_PACKAGES += runtime/python-27