anchor.diff:      %% the necessary transitivity of the deps
       erlang:put(?MODULE, [D#dep.dir || D <- PulledDeps]),
       ok.
  +
  +'delete-deps'(Config, _) ->
  +    rebar_file_utils:rm_rf(get_deps_dir()).
   
   
   %% ===================================================================
  
positive.code:          postprocess/2,
           compile/2,
           'check-deps'/2,
           'get-deps'/2]).
  
  
  -record(dep, { dir,
  
negative.code: find_deps([Other | _Rest], _Acc) ->
      ?ABORT("Invalid dependency specification ~p in ~s\n",
             [Other, rebar_utils:get_cwd()]).
  
  
  require_source_engine(Source) ->
  