- HLog.error ("Too many roots found, move into one and retry: "^
- String.concat ", " roots);exit 1);
+ let roots = List.map (HExtlib.chop_prefix (Sys.getcwd()^"/")) roots in
+ prerr_endline ("Too many roots found:\n\t" ^ String.concat "\n\t" roots);
+ prerr_endline ("\nEnter one of these directories and retry");
+ exit 1);