build: == Dependency change == repo-ng now depends on ndn-cxx library

Change-Id: If8bde00b10f234bdf8177c49f2b5d7e632e62701
Refs: #1538
diff --git a/INSTALL.md b/INSTALL.md
index 64252fd..9785539 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -6,7 +6,7 @@
 
 Required:
 
-* [ndn-cpp-dev and its dependencies](https://github.com/named-data/ndn-cpp-dev)
+* [ndn-cxx and its dependencies](https://github.com/named-data/ndn-cxx)
 * sqlite3
 * Boost libraries