from errno import ELOOP, ENOTDIR
from os import symlink
from stat import S_IFDIR
-from sys import stderr
import os
from time import localtime, strftime
from bup import git, path, vfs
from bup.compat import environ
-from bup.io import path_msg
-from bup.metadata import Metadata
from bup.repo import LocalRepo, RemoteRepo
from buptest import ex, exo
from buptest.vfs import tree_dict