build: add enum34 dependency for older python versions

amietn · Oct 9, 2016 · d4fb22d · d4fb22d
1 parent fcee1fb
commit d4fb22d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/setup.py b/setup.py
@@ -44,6 +44,7 @@
     # for example:
     # $ pip install -e .[dev,test]
     extras_require={
+        ':python_version<="2.7"': ['enum34'],
         'dev': ['check-manifest'],
         'test': ['coverage'],
     },