diff -Naur hslua-classes-2.2.0/Setup.hs hslua-classes-2.2.0.new/Setup.hs
--- hslua-classes-2.2.0/Setup.hs	1970-01-01 01:00:00.000000000 +0100
+++ hslua-classes-2.2.0.new/Setup.hs	2022-10-11 13:51:43.204631560 +0200
@@ -0,0 +1,3 @@
+import Distribution.Simple
+main = defaultMain
+