python - mac osx上的Python lightblue模块

Question

我正在尝试安装和使用light-blue蓝牙，但在使用时出现错误。我在 mac osx mojave

我尝试重新安装，我能找到的所有东西都无法正常工作

这是错误

Traceback (most recent call last):
  File "ble_read_state.py", line 22, in <module>
    import bluetooth._bluetooth as bluez
  File "/Users/joranosinga/Downloads/pybluez/build/lib/bluetooth/__init__.py", line 47, in <module>
    from .osx import *
  File "/Users/joranosinga/Downloads/pybluez/build/lib/bluetooth/osx.py", line 1, in <module>
    import lightblue
  File "/usr/local/lib/python3.7/site-packages/lightblue/__init__.py", line 160, in <module>
    from _lightblue import *
ModuleNotFoundError: No module named '_lightblue'

我不知道如何解决这个问题。