anchor.diff:          {unix, _} ->
               os:cmd("rm -rf " ++ ?TMP_DIR ++ " 2>/dev/null");
           {win32, _} ->
  -            %% os:cmd("rmdir /S /Q " ++ ?TMP_DIR ++ " 2>NUL")
  -            exit("Windows is not supported yet.")
  +            os:cmd("rmdir /S /Q " ++ filename:nativename(?TMP_DIR))
       end.
   
   %% ====================================================================
  
positive.code: setup_basic_project() ->
      setup_environment(),
      rebar("create-app appid=myapp"),
      file:make_dir("test"),
      file:write_file("test/myapp_mymod_tests.erl", ?myapp_mymod_tests),
      file:write_file("src/myapp_mymod.erl", ?myapp_mymod).
  
negative.code: 
  prepare_rebar_script() ->
      {ok, _} = file:copy(?REBAR_SCRIPT, ?TMP_DIR ++ "rebar"),
      case os:type() of
          {unix, _} ->
              [] = os:cmd("chmod u+x " ++ ?TMP_DIR ++ "rebar");
          {win32, _} ->
              {ok, _} = file:copy(?REBAR_SCRIPT ++ ".bat",
                                  ?TMP_DIR ++ "rebar.bat")
      end.
  
  rebar() ->
      rebar([]).
  
  rebar(Args) when is_list(Args) ->
      Out = os:cmd(filename:nativename("./rebar") ++ " " ++ Args),
      %?debugMsg("**** Begin"), ?debugMsg(Out), ?debugMsg("**** End"),
      Out.
  
  