安装xadmin报错，python manage.py migrate同步数据库报错

*******************************同步的错误信息*********************************

Microsoft Windows [版本 10.0.18363.657]

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H:\py_learn_1\django_mall>workon django1.11

(django1.11) H:\py_learn_1\django_mall>python manage.py migrate

Traceback (most recent call last):

  File "manage.py", line 22, in <module>

    execute_from_command_line(sys.argv)

  File "C:\Users\Administrator\Envs\django1.11\lib\site-packages\django\core\management\__init__.py", line 364, in execu

te_from_command_line

    utility.execute()

  File "C:\Users\Administrator\Envs\django1.11\lib\site-packages\django\core\management\__init__.py", line 338, in execu

te

    django.setup()

  File "C:\Users\Administrator\Envs\django1.11\lib\site-packages\django\__init__.py", line 27, in setup

    apps.populate(settings.INSTALLED_APPS)

  File "C:\Users\Administrator\Envs\django1.11\lib\site-packages\django\apps\registry.py", line 85, in populate

    app_config = AppConfig.create(entry)

  File "C:\Users\Administrator\Envs\django1.11\lib\site-packages\django\apps\config.py", line 94, in create

    module = import_module(entry)

  File "C:\Users\Administrator\Envs\django1.11\lib\importlib\__init__.py", line 127, in import_module

    return _bootstrap._gcd_import(name[level:], package, level)

  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import

  File "<frozen importlib._bootstrap>", line 983, in _find_and_load

  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked

  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked

  File "<frozen importlib._bootstrap_external>", line 728, in exec_module

  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed

  File "H:\py_learn_1\django_mall\extra_apps\xadmin\__init__.py", line 4, in <module>

    from xadmin.sites import AdminSite, site

  File "H:\py_learn_1\django_mall\extra_apps\xadmin\sites.py", line 3, in <module>

    from future.utils import iteritems

ModuleNotFoundError: No module named 'future'

(django1.11) H:\py_learn_1\django_mall>

*********************安装步骤****************************

pip 安装提示系统找不到路径。采用第二种方法

2、同学也可下载与django版本相对应的xadmin源码，然后按照如下方式进行安装（源码安装对系统的依懒性比较高，建议先尝试上面的方法，若不行则使用下述方法）：

1： github下载源码下载后只解压xadmin这个文件夹

2： 在Django根目录创建一个 Package( extra_apps) 并将 xadmin复制到该目录下

3： 卸载pip安装的xadmin，执行命令 pip uninstall xadmin

4： 设置 extra_apps目录为 Sources root, 并在settings.py中将extra_apps添加到环境变量中

sys.path.insert(0, os.path.join(BASE_DIR, 'extra_apps'))

*****************设置*********************

setting.py中设置

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
#把extra.apps文件夹添加到搜索路径中
sys.path.insert(0, os.path.join(BASE_DIR, 'extra_apps'))

INSTALLED_APPS = [
   'django.contrib.admin',
   'django.contrib.auth',
   'django.contrib.contenttypes',
   'django.contrib.sessions',
   'django.contrib.messages',
   'django.contrib.staticfiles',
   'xadmin',
   'crispy_forms',
   'reversion',
   'mall.apps.MallConfig',#商品模块
   'accounts.apps.AccountsConfig',# 用户账户模块
   'system.apps.SystemConfig',# 系统模块
   'mine.apps.MineConfig',#个人中心模块
]

************xadmin***********

很多报错

应该导入哪一个包？？？