diff -Nru letsencrypt-0.1.0.orig/letsencrypt/cli.py letsencrypt-0.1.0/letsencrypt/cli.py
--- letsencrypt-0.1.0.orig/letsencrypt/cli.py	2015-12-05 12:40:17.000000000 +0100
+++ letsencrypt-0.1.0/letsencrypt/cli.py	2015-12-05 14:45:01.689634411 +0100
@@ -13,7 +13,7 @@
 import time
 import traceback
 
-import configargparse
+from configargparse import configargparse
 import OpenSSL
 import zope.component
 import zope.interface.exceptions