Fix FTBFS import error

Fale · sybrenstuvel · commit ad6a25fa4bb7 · 2016-01-21T11:12:27.000+01:00
diff --git a/rsa/_version133.py b/rsa/_version133.py
@@ -34,7 +34,11 @@
 # NOTE: Python's modulo can return negative numbers. We compensate for
 # this behaviour using the abs() function
 
-from cPickle import dumps, loads
+try:
+    import cPickle as pickle
+except ImportError:
+    import pickle
+from pickle import dumps, loads
 import base64
 import math
 import os
