--- a/test_pgocaml_lowlevel.ml	2012-09-10 08:21:14.054431704 +0200
+++ b/test_pgocaml_lowlevel.ml	2012-09-10 08:24:00.420234295 +0200
@@ -22,8 +22,6 @@
 
 open Printf
 
-open ExtList
-
 let print_row i row =
   printf "row %d: [%s]\n" i
     (String.concat "; "