Add six to setup_requires

pwaller · pwaller · commit 20f1353190de · 2016-12-05T02:07:40.000Z
diff --git a/setup.py b/setup.py
@@ -88,7 +88,7 @@ def run(self):
         "Topic :: Software Development :: Compilers",
         "Topic :: Software Development :: Libraries"
         ],
-    setup_requires=["Opcodes==0.3.9"],
+    setup_requires=["Opcodes==0.3.9", "six"],
     install_requires=["Opcodes==0.3.9", "six", "enum34"],
     cmdclass={
         "build": BuildGenerateInstructions,
