some question about libfribidi.so(Arabic)

Traceback (most recent call last): File "E:/py/SynthTextPython3/gen.py", line 19, in from synthgen import * File "E:\py\SynthTextPython3\synthgen.py", line 20, in import text_utils as tu File "E:\py\SynthTextPython3\text_utils.py", line 20, in import fribidi File "E:\py\SynthTextPython3\fribidi.py", line 26, in libfribidi = ctypes.CDLL("libfribidi.so") File "D:\Anaconda3\envs\py35\lib\ctypes_init.py", line 351, in init self._handle = _dlopen(self._name, mode) OSError: [WinError 126] 找不到指定的模块。

Where can i find the libfribidi.so?