ImportError: libgthread-2.0.so.0: cannot open shared object file: No such file or directory

Traceback (most recent call last):
  File "train.py", line 13, in
    from utils.dataloader import SiameseDataset, dataset_collate
  File "/home/Siamese-pytorch-master/utils/dataloader.py", line 3, in
    import cv2
  File "/usr/local/lib/python3.6/dist-packages/cv2/__init__.py", line 3, in
    from .cv2 import *
ImportError: libgthread-2.0.so.0: cannot open shared object file: No such file or directory

里面没有数据集或者数据集有问题的时候就会出现这种情况，添加数据集或者重新上传数据集就可以解决问题。