anchor.diff:  %% API
   -export([
   	 package_dir_path/3,
  +	 release_package_library_path/1,
   	 release_package_control_file_path/1,
   	 release_package_rel_file_path/3,
   	 release_package_app_package_path/3,
  
positive.code: %% @end 
  %%--------------------------------------------------------------------
  release_package_app_package_path(ReleasePackagePath, AppName, AppVsn) ->
      ReleasePackagePath ++ "/lib/" ++ AppName ++ "-" ++ AppVsn.
  
  %%--------------------------------------------------------------------
  %% @doc Return the path to an app package within a release package.
  
negative.code: %%====================================================================
  %% Internal functions
  %%====================================================================
  
  %%--------------------------------------------------------------------
  %% @private
  %% @doc Return the directory that contains the .rel, .boot, and .script files. 
  %% @end 
  %%--------------------------------------------------------------------
  rel_file_base_dir(ReleasePackagePath, RelVsn) ->
      filename:join([ReleasePackagePath, "releases", RelVsn]).
      
  