--- a/hgext/color.py	Tue Jun 23 22:38:21 2015 -0700
+++ b/hgext/color.py	Tue Jun 23 22:20:08 2015 -0700
@@ -194,7 +194,7 @@
 
     try:
         curses.setupterm()
-    except curses.error, e:
+    except curses.error as e:
         _terminfo_params = {}
         return