anchor.diff:  %% ===================================================================
   
   preprocess(Config, _) ->
  +    %% Side effect to set deps_dir globally for all dependencies from top level down.
  +    %% Means the root deps_dir is honoured or the default used globally
  +    %% since it will be set on the first time through here
  +    set_global_deps_dir(Config, rebar_config:get_global(deps_dir, [])),
  +
       %% Get the list of deps for the current working directory and identify those
       %% deps that are available/present.
       Deps = rebar_config:get_local(Config, deps, []),
  
positive.code:         false ->
              %% Return all the available dep directories for process
              {ok, [D#dep.dir || D <- AvailableDeps]};
           _ ->
              {ok, []}
      end.
  
  
negative.code: %% Internal functions
  %% ===================================================================
  
  %% Added because of trans deps,
  %% need all deps in same dir and should be the one set by the root rebar.config
  %% Sets a default if root config has no deps_dir set
  set_global_deps_dir(Config, []) ->
      rebar_config:set_global(deps_dir, rebar_config:get_local(Config, deps_dir, "deps"));
  set_global_deps_dir(_Config, _DepsDir) ->
      ok.
  
  get_deps_dir() ->
      BaseDir = rebar_config:get_global(base_dir, []),
      DepsDir = rebar_config:get_global(deps_dir, "deps"),
      filename:join(BaseDir, DepsDir).
  
  update_deps_code_path([]) ->
      ok;
  