Install in windows OS

[zf223669]

I download the code and install in windows OS with MiniAnaconda，however， when i run the server,it showed a error like below:
Traceback (most recent call last):
File "waitress_server.py", line 2, in
import app
File "D:\GestureSynthesisProjects\SGToolkit\SGToolkit-main\app.py", line 4, in
import sg_core_api as sgapi
File "D:\GestureSynthesisProjects\SGToolkit\SGToolkit-main\sg_core_api.py", line 29, in
from sg_core.scripts.gesture_generator import GestureGenerator
File "D:\GestureSynthesisProjects\SGToolkit\SGToolkit-main\sg_core\scripts\gesture_generator.py", line 22, in
gentle_resources = gentle.Resources()
File "D:\GestureSynthesisProjects\gentle\gentle\resources.py", line 19, in init
require_dir(self.proto_langdir)
File "D:\GestureSynthesisProjects\gentle\gentle\resources.py", line 16, in require_dir
raise RuntimeError("No resource directory %s. Check %s environment variable?" % (path, ENV_VAR))

How could I fixed it?