$ diff -u vivid/testbed-packages vivid-proposed/testbed-packages 
--- vivid/testbed-packages	2015-04-22 09:25:12.481202413 +0100
+++ vivid-proposed/testbed-packages	2015-04-22 09:25:47.266060293 +0100
@@ -374,18 +374,23 @@
 python	2.7.9-1
 python-apt	0.9.3.11build1
 python-apt-common	0.9.3.11build1
+python-cffi	0.9.2-1ubuntu1
 python-characteristic	0.1.0-1
 python-chardet	2.3.0-1
 python-configobj	5.0.6-1
+python-cryptography	0.8-1ubuntu2
 python-debian	0.1.22ubuntu1
+python-enum34	1.0.3-1
 python-gdbm	2.7.9-1
 python-idna	0.9-0ubuntu1
 python-minimal	2.7.9-1
-python-openssl	0.13.1-2ubuntu1
+python-openssl	0.14-1
 python-pam	0.4.2-13.1ubuntu3
 python-pkg-resources	12.2-1
+python-ply	3.4-5
 python-pyasn1	0.1.7-1ubuntu2
 python-pyasn1-modules	0.0.5-0.1
+python-pycparser	2.10+dfsg-3
 python-pycurl	7.19.5-3ubuntu1
 python-serial	2.6-1.1ubuntu1
 python-service-identity	1.0.0-0ubuntu2