--- a/progs/fun/fun_llvm.sc	Thu Jan 20 08:58:38 2022 +0000
+++ b/progs/fun/fun_llvm.sc	Mon Jan 24 00:00:33 2022 +0000
@@ -264,7 +264,11 @@
   prelude ++ (prog.map(compile_decl).mkString)
 
 
-import ammonite.ops._
+// pre-2.5.0 ammonite 
+// import ammonite.ops._
+
+// post 2.5.0 ammonite
+import $ivy.`com.lihaoyi::os-lib:0.8.0` 
 
 
 @main