PermissionError: [Errno 13] Permission denied: '/data1'

[Deerzh]

when I run this command: python -m ssds.utils.visualize -cfg experiments/cfgs/tests/test.yml, it occurred an error like this:

Traceback (most recent call last):
File "/home/zhang/anaconda3/envs/ssds/lib/python3.7/runpy.py", line 193, in _run_module_as_main
"main", mod_spec)
File "/home/zhang/anaconda3/envs/ssds/lib/python3.7/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/home/zhang/compatibility_analysis/ssds.pytorch/ssds/utils/visualize.py", line 55, in
data_loader = load_data(cfg.DATASET, "train")
File "/home/zhang/compatibility_analysis/ssds.pytorch/ssds/dataset/dataset_factory.py", line 63, in load_data
training=training,
File "/home/zhang/compatibility_analysis/ssds.pytorch/ssds/dataset/dali_coco.py", line 41, in init
os.makedirs(self.cache_path)
File "/home/zhang/anaconda3/envs/ssds/lib/python3.7/os.py", line 213, in makedirs
makedirs(head, exist_ok=exist_ok)
File "/home/zhang/anaconda3/envs/ssds/lib/python3.7/os.py", line 213, in makedirs
makedirs(head, exist_ok=exist_ok)
File "/home/zhang/anaconda3/envs/ssds/lib/python3.7/os.py", line 213, in makedirs
makedirs(head, exist_ok=exist_ok)
File "/home/zhang/anaconda3/envs/ssds/lib/python3.7/os.py", line 223, in makedirs
mkdir(name, mode)
PermissionError: [Errno 13] Permission denied: '/data1'

Can you help me fix this issue?