Python 3 - Use six in our embedded Python glue code.

llvm-svn: 252767
diff --git a/lldb/scripts/lldb.swig b/lldb/scripts/lldb.swig
index 1493022..99db6fa 100644
--- a/lldb/scripts/lldb.swig
+++ b/lldb/scripts/lldb.swig
@@ -41,6 +41,8 @@
 import uuid
 import re
 import os
+
+import six
 %}
 %include "./Python/python-typemaps.swig"