Add build package.

diff --git a/setup.py b/setup.py
index 58e55c86c470a427b353414126f094a5e512046e..57c08f434cde69b995c5416f72ddf4e0bad12f85 100644 (file)
--- a/setup.py
+++ b/setup.py
@@ -241,6 +241,7 @@ setup(
   scripts = scripts,
   packages=[
     'Cython',
+    'Cython.Build',
     'Cython.Compiler',
     'Cython.Runtime',
     'Cython.Distutils',