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alphacep / vosk-api

Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node
Apache License 2.0
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Error in vosk_training.ipynb #1411

Closed persiandataset closed 11 months ago

persiandataset commented 12 months ago

Hi . when i run https://github.com/alphacep/vosk-api/blob/master/python/example/colab/vosk-training.ipynb I get this error in this cell.

%cd /content/kaldi/egs/ac/training
!rm -rf exp
!sed -i 's:--nj 10:--nj 2:g' run.sh
!cat run.sh
!bash run.sh --stop-stage 3

audio download successfully

error in tail ="

Checking data/local/dict/extra_questions.txt ...
--> data/local/dict/extra_questions.txt is empty (this is OK)
--> SUCCESS [validating dictionary directory data/local/dict]

**Creating data/local/dict/lexiconp.txt from data/local/dict/lexicon.txt
fstaddselfloops: error while loading shared libraries: libgfortran.so.4: cannot open shared object file: No such file or directory
ERROR: FstHeader::Read: Bad FST header: standard input. Magic number not matched. Got: 0
steps/make_mfcc.sh --cmd run.pl --nj 2 data/train exp/make_mfcc/train
utils/validate_data_dir.sh: Successfully validated data-directory data/train
steps/make_mfcc.sh: [info]: no segments file exists: assuming wav.scp indexed by utterance.
run.pl: 2 / 2 failed, log is in exp/make_mfcc/train/make_mfcc_train.*.log
steps/compute_cmvn_stats.sh data/train exp/make_mfcc/train
steps/compute_cmvn_stats.sh: no such file data/train/feats.scp
steps/train_mono.sh --nj 2 --cmd run.pl data/train data/lang exp/mono
steps/train_mono.sh: Initializing monophone system.
feat-to-dim: error while loading shared libraries: libgfortran.so.4: cannot open shared object file: No such file or directory
error getting feature dimension
steps/align_si.sh --nj 2 --cmd run.pl data/train data/lang exp/mono exp/mono_ali
steps/align_si.sh: expected file exp/mono/tree to exist
steps/train_lda_mllt.sh --cmd run.pl 2000 10000 data/train data/lang exp/mono_ali exp/tri1
train_lda_mllt.sh: no such file exp/mono_ali/final.mdl
steps/align_si.sh --nj 2 --cmd run.pl data/train data/lang exp/tri1 exp/tri1_ali
steps/align_si.sh: expected file exp/tri1/tree to exist
steps/train_lda_mllt.sh --cmd run.pl 2500 15000 data/train data/lang exp/tri1_ali exp/tri2
train_lda_mllt.sh: no such file exp/tri1_ali/final.mdl
steps/align_si.sh --nj 2 --cmd run.pl data/train data/lang exp/tri2 exp/tri2_ali
steps/align_si.sh: expected file exp/tri2/tree to exist
steps/train_lda_mllt.sh --cmd run.pl 2500 20000 data/train data/lang exp/tri2_ali exp/tri3
train_lda_mllt.sh: no such file exp/tri2_ali/final.mdl
steps/align_si.sh --nj 2 --cmd run.pl data/train data/lang exp/tri3 exp/tri3_ali
steps/align_si.sh: expected file exp/tri3/tree to exist

"

can you help what can I do to fix this problem?

persiandataset commented 12 months ago

This bug fixed by install 'sudo apt-get install libgfortran4'