Install procthor Error

[FUIGUIMURONG]

When I try to install procthor using dataset = prior.load_dataset("procthor-10k"), there is fault:

Traceback (most recent call last):
  File "procthor.py", line 5, in <module>
    dataset = prior.load_dataset("procthor-10k")
  File "/home/users/sdp/anaconda3/envs/test/lib/python3.7/site-packages/prior/__init__.py", line 302, in load_dataset
    os.chdir(dataset_path)
FileNotFoundError: [Errno 2] No such file or directory: '/home/users/sdp/.prior/datasets/allenai/procthor-10k/439193522244720b86d8c81cde2e51e3a4d150cf'

I want to know how to solve this?