File pr-109.patch of Package python-ncclient

diff --git a/requirements.txt b/requirements.txt
index 6c1ff6c..b833698 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 setuptools>0.6
 paramiko>=1.7.7.1
-lxml>=3.3.0
+lxml>=3.1
 six