anchor.diff:  err_nogit() ->
       [
        "Error, git command couldn't be found.",
  -     "Please ensure that git is installed and its executable available in one",
  -     "of the paths specified in the PATH environment variable.",
  +     "Please ensure that git is installed and its executable is available",
  +     "in one of the paths specified in the PATH environment variable.",
        "Use -h or --help for more information about options."
       ].
   
  
positive.code: start2([], Acc) -> do_start(ensure_url(lists:reverse(Acc)));
  start2(List, Acc) -> start2([], [{dirs, List} | Acc]).
  
  to_binary(Bin) when is_binary(Bin) -> Bin;
  to_binary(Atom) when is_atom(Atom) -> list_to_binary(atom_to_list(Atom));
  to_binary(List) -> list_to_binary(List).
  
negative.code:             halt(1)
      end.
  
  normalize_deps(MP, {AppDir}) ->
      normalize_deps(MP, ?DEFAULTDEPSDIR, undefined, undefined, AppDir);
  normalize_deps(MP, {Dir, AppDir}) ->
      normalize_deps(MP, Dir, undefined, undefined, AppDir);
  normalize_deps(MP, {Tag, Cmd, AppDir}) ->
      normalize_deps(MP, ?DEFAULTDEPSDIR, Tag, Cmd, AppDir);
  normalize_deps(MP, {Dir, Tag, Cmd, AppDir}) ->
  