diff -Nur ansible-2.4.1.0.orig/requirements.txt ansible-2.4.1.0/requirements.txt
--- ansible-2.4.1.0.orig/requirements.txt	2017-10-25 16:05:04.000000000 -0700
+++ ansible-2.4.1.0/requirements.txt	2017-10-30 14:41:31.202896847 -0700
@@ -3,8 +3,8 @@
 # packages.  Thus, this should be the loosest set possible (only required
 # packages, not optional ones, and with the widest range of versions that could
 # be suitable)
-jinja2
+jinja2 >= 2.6
 PyYAML
 paramiko
-cryptography
+pycrypto >= 2.6
 setuptools