homekit组件问题

likexin

2018-09-10 15:40:37 ERROR (MainThread) [homeassistant.setup] Error during setup of component homekit
Traceback (most recent call last):
  File "/usr/local/lib/python3.5/dist-packages/homeassistant/setup.py", line 142, in _async_setup_component
    result = await component.async_setup(hass, processed_config)
  File "/usr/local/lib/python3.5/dist-packages/homeassistant/components/homekit/__init__.py", line 60, in async_setup
    homekit.setup()
  File "/usr/local/lib/python3.5/dist-packages/homeassistant/components/homekit/__init__.py", line 172, in setup
    from .accessories import HomeBridge, HomeDriver
  File "/usr/local/lib/python3.5/dist-packages/homeassistant/components/homekit/accessories.py", line 8, in <module>
    from pyhap.accessory_driver import AccessoryDriver
  File "/home/pi/.homeassistant/deps/lib/python3.5/site-packages/pyhap/accessory_driver.py", line 41, in <module>
    from pyhap.hap_server import HAPServer
  File "/home/pi/.homeassistant/deps/lib/python3.5/site-packages/pyhap/hap_server.py", line 19, in <module>
    from Crypto.Protocol.KDF import HKDF
ImportError: cannot import name 'HKDF'
谢谢