From bac187d7e1c7c3bb2f2968f5c36bdcd03d7ce3a1 Mon Sep 17 00:00:00 2001
From: Donald Stufft <donald@stufft.io>
Date: Sat, 10 Aug 2013 15:43:51 -0400
Subject: Use an enum for determining BlockCipher operation

---
 setup.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'setup.py')

diff --git a/setup.py b/setup.py
index c3b754f3..8fd8a724 100644
--- a/setup.py
+++ b/setup.py
@@ -10,12 +10,19 @@
 # implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+import sys
 
 from setuptools import setup
 
+install_requires = [
+    "cffi>=0.6",
+]
+
+if sys.version_info[:2] < (3, 4):
+    install_requires += ["enum34"]
 
 setup(
     name="cryptography",
     license="Apache License, Version 2.0",
-    install_requires=["cffi>=0.6"],
+    install_requires=install_requires,
 )
-- 
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