Remove obsolete ndn-cxx transitional packages

Change-Id: I6f8b78cb7410111e0bfd22467b2e9bf7e698c858
diff --git a/chronochat/debian/control b/chronochat/debian/control
index 54eca42..92ced9b 100644
--- a/chronochat/debian/control
+++ b/chronochat/debian/control
@@ -6,7 +6,7 @@
  python3 (>= 3.6.0),
  pkg-config (>= 0.29),
  libboost-all-dev (>= 1.65.1),
- ndn-cxx-dev (>= 0.2.0),
+ libndn-cxx-dev (>= 0.7.0),
  liblog4cxx10-dev (>= 0.10.0),
  protobuf-compiler (>= 2.4.0),
  libprotobuf-dev (>= 2.4.0),
@@ -18,5 +18,5 @@
 
 Package: chronochat
 Architecture: i386 amd64
-Depends: ${shlibs:Depends}, ${misc:Depends}, ndn-cxx
+Depends: ${shlibs:Depends}, ${misc:Depends}
 Description: simple but interesting demo to visualize how ChronoSync library works