anchor.diff:      ?assert(lists:member({goal_app_1, "0.0.1"}, AppSpecs)),
       ?assert(lists:member({goal_app_2, "0.0.1"}, AppSpecs)),
       ?assert(lists:member({lib_dep_1, "0.0.1", load}, AppSpecs)).
  +
  +make_invalid_config_release(Config) ->
  +    LibDir1 = proplists:get_value(lib1, Config),
  +    [(fun({Name, Vsn}) ->
  +              create_app(LibDir1, Name, Vsn, [kernel, stdlib], [])
  +      end)(App)
  +     ||
  +        App <-
  +            [{create_random_name("lib_app1_"), create_random_vsn()}
  +             || _ <- lists:seq(1, 100)]],
  +
  +    create_app(LibDir1, "goal_app_1", "0.0.1", [stdlib,kernel,non_goal_1], []),
  +    create_app(LibDir1, "lib_dep_1", "0.0.1", [stdlib,kernel], []),
  +    create_app(LibDir1, "goal_app_2", "0.0.1", [stdlib,kernel,goal_app_1,non_goal_2], []),
  +    create_app(LibDir1, "non_goal_1", "0.0.1", [stdlib,kernel], [lib_dep_1]),
  +    create_app(LibDir1, "non_goal_2", "0.0.1", [stdlib,kernel], []),
  +
  +    ConfigFile = filename:join([LibDir1, "relcool.config"]),
  +    ok = ec_file:write(ConfigFile,
  +                       "{release, {foo, \"0.0.1\"},
  +                         [goal_app_1,
  +                          goal_app_2,]}"),
  +    OutputDir = filename:join([proplists:get_value(data_dir, Config),
  +                               create_random_name("relcool-output")]),
  +    {error, {rcl_prv_config,
  +             {consult, _, _}}} = relcool:do(undefined, undefined, [], [LibDir1], 2,
  +                                            OutputDir, [ConfigFile]).
   
   make_scriptless_release(Config) ->
       LibDir1 = proplists:get_value(lib1, Config),
  
positive.code:          make_rerun_overridden_release/1,
           make_implicit_config_release/1,
           overlay_release/1,
           make_goalless_release/1]).
  
  -include_lib("common_test/include/ct.hrl").
  -include_lib("eunit/include/eunit.hrl").
  
negative.code: all() ->
      [make_release, make_scriptless_release, make_overridden_release,
       make_implicit_config_release, make_rerun_overridden_release,
       overlay_release, make_goalless_release, make_depfree_release,
       make_invalid_config_release].
  
  make_release(Config) ->
      LibDir1 = proplists:get_value(lib1, Config),
  