diff --git a/ndn-traffic-generator/debian/changelog b/ndn-traffic-generator/debian/changelog
index 4cbfccd..1f0e3fd 100644
--- a/ndn-traffic-generator/debian/changelog
+++ b/ndn-traffic-generator/debian/changelog
@@ -1,3 +1,10 @@
+ndn-traffic-generator (0.0.14-g1cbe1d0-ppa1~DISTRO) DISTRO; urgency=low
+
+  * Version based on 1cbe1d01ab56756004c5ec8488bcdf64ced34cec
+    (https://github.com/named-data/ndn-traffic-generator)
+
+ -- Alex Afanasyev <aa@cs.fiu.edu>  Mon, 23 Nov 2020 01:39:44 +0000
+
 ndn-traffic-generator (0.0.13-g772d747-ppa2~DISTRO) DISTRO; urgency=low
 
   * Version based on 772d7473920ef6ea11886013636d7f937f8a696f
diff --git a/ndn-traffic-generator/debian/control b/ndn-traffic-generator/debian/control
index 1ffefec..038659e 100644
--- a/ndn-traffic-generator/debian/control
+++ b/ndn-traffic-generator/debian/control
@@ -2,7 +2,7 @@
 Priority: extra
 Maintainer: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
 Build-Depends: debhelper (>= 8.0.0),
- python (>= 2.7.0),
+ python3 (>= 3.5.0),
  pkg-config (>= 0.26),
  libndn-cxx-dev (>= 0.7.0)
 Standards-Version: 3.9.2
diff --git a/ndn-traffic-generator/debian/rules b/ndn-traffic-generator/debian/rules
index 7e02827..d0f2c57 100755
--- a/ndn-traffic-generator/debian/rules
+++ b/ndn-traffic-generator/debian/rules
@@ -35,5 +35,7 @@
 	rm -rf .waf-1*
 	rm -rf .waf3-1*
 	rm -f .waf-tools/*.pyc
+	rm -rf .waf-tools/__pycache__
+	rm -rf docs/__pycache__
 
 override_dh_auto_test: