Problems in Prepare_physionet

[JiangPeiy]

/Users/apple/.conda/envs/EEG_classification/bin/python /Users/apple/PycharmProjects/deepsleepnet/prepare_physionet.py
Traceback (most recent call last):
File "/Users/apple/PycharmProjects/deepsleepnet/prepare_physionet.py", line 217, in
main()
File "/Users/apple/PycharmProjects/deepsleepnet/prepare_physionet.py", line 72, in main
os.makedirs(args.output_dir)
File "/Users/apple/.conda/envs/EEG_classification/lib/python3.7/os.py", line 213, in makedirs
makedirs(head, exist_ok=exist_ok)
File "/Users/apple/.conda/envs/EEG_classification/lib/python3.7/os.py", line 213, in makedirs
makedirs(head, exist_ok=exist_ok)
File "/Users/apple/.conda/envs/EEG_classification/lib/python3.7/os.py", line 223, in makedirs
mkdir(name, mode)
PermissionError: [Errno 13] Permission denied: '/data'

Process finished with exit code 1

Here is the problem that I met and I tried many ways like sodu but it did not work.

[besaman]

looks like you don't have a '/data' folder ??