1 files changed, 2 insertions, 0 deletions
diff --git a/reconcile.py b/reconcile.py
index 23e3963..fae4be6 100644
--- a/reconcile.py
+++ b/reconcile.py
@@ -3,6 +3,8 @@
 import sys
 import re
 
+assert sys.version[:3] >= (2,2,0)
+
 import BibTeX
 import config
 import metaphone