problem with create_chunks.sh

[mnabihali]

Hello Mirco,
When I am trying to run the create_chunks.sh, it gives me such of this error
(base) [mnabih@piccadilly pytorch_MLP_for_ASR-master]$ ./create_chunks.sh /home/kaldi/egs/timit/s5/data/train splits_fea 5 train 1
Computing sentence lenghts...
./create_chunks.sh: line 60: /home/kaldi/egs/timit/s5/data/train/file_len.scp: No such file or directory
cat: /home/kaldi/egs/timit/s5/data/train/wav.scp: No such file or directory
./create_chunks.sh: line 42: /home/kaldi/egs/timit/s5/data/train/feats_ord.scp: No such file or directory
paste: /home/kaldi/egs/timit/s5/data/train/file_len.scp: No such file or directory
./create_chunks.sh: line 44: /home/kaldi/egs/timit/s5/data/train/feats_ord.scp: No such file or directory
split: 0: invalid number of lines
Try 'split --help' for more information.
features in splits_fea have been ordered and split into 5 chunks.
./create_chunks.sh: line 64: compute-cmvn-stats: command not found
./create_chunks.sh: line 65: compute-cmvn-stats: command not found
done cmnvs.
(base) [mnabih@piccadilly pytorch_MLP_for_ASR-master]$