Ran 2to3 over scripts directory.
diff --git a/Tools/scripts/xxci.py b/Tools/scripts/xxci.py
index 59da43a..8cffc9e 100755
--- a/Tools/scripts/xxci.py
+++ b/Tools/scripts/xxci.py
@@ -110,7 +110,7 @@
     return sys.stdin.readline()
 
 def askyesno(prompt):
-    s = raw_input(prompt)
+    s = input(prompt)
     return s in ['y', 'yes']
 
 if __name__ == '__main__':