Index: sure-2.0.1/setup.py
===================================================================
--- sure-2.0.1.orig/setup.py
+++ sure-2.0.1/setup.py
@@ -50,7 +50,7 @@ class VersionFinder(ast.NodeVisitor):
     def visit_Assign(self, node):
         try:
             if node.targets[0].id == self.VARIABLE_NAME:
-                self.version = node.value.s
+                self.version = node.value.value
         except Exception:
             pass