repo-ng: Update

Change-Id: Ib807397144fff2308ff65a7e974a0203ea9e3e12
diff --git a/repo-ng/debian/control b/repo-ng/debian/control
index f3e83f5..4ac81fb 100644
--- a/repo-ng/debian/control
+++ b/repo-ng/debian/control
@@ -5,7 +5,7 @@
  dh-systemd (>= 1.5),
  python (>= 2.7.0),
  pkg-config (>= 0.26),
- libndn-cxx-dev (>= 0.6.1)
+ libndn-cxx-dev (>= 0.6.5)
 Standards-Version: 3.9.2
 Section: net
 Homepage: http://github.com/named-data/repo-ng