--- /dev/null
+# Copyright (c) 2022 mudpy authors. Permission to use, copy,
+# modify, and distribute this software is granted under terms
+# provided in the LICENSE file distributed with this software.
+
+[build-system]
+requires = ["pbr>=5.8.0", "setuptools>=36.6.0", "wheel"]
+build-backend = "pbr.build"