diff -r f2c4224e6648 -r 45afff0f530a pyproject.toml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pyproject.toml	Tue Dec 01 12:52:04 2020 -0500
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools", "wheel"]
+build-backend = "setuptools.build_meta"