tesseract command not working and giving file error - c++

Question

I have installed tesseract version 4.0 in ubuntu.
I am able to perform all the actions of tesseract using Tesseract CLI like simple OCR text generation.
I want to train the LSTM.
I read this article and tried to run the following command directly on terminal after isntalling Tesseract from Build.
mkdir -p ~/tesstutorial/engoutput
training/lstmtraining --debug_interval 100 \
--traineddata ~/tesstutorial/engtrain/eng/eng.traineddata \
--net_spec '[1,36,0,1 Ct3,3,16 Mp3,3 Lfys48 Lfx96 Lrx96 Lfx256 O1c111]' \
--model_output ~/tesstutorial/engoutput/base --learning_rate 20e-4 \
--train_listfile ~/tesstutorial/engtrain/eng.training_files.txt \
--eval_listfile ~/tesstutorial/engeval/eng.training_files.txt \
--max_iterations 5000 &>~/tesstutorial/engoutput/basetrain.log
Althoguh it created the engouput directory.
Current path was pointed to SRC directory of tesseract.
Get the following error :
bash: training/lstmtraining: No such file or directory
Running as

Answer 1

Fixed by following code
Create Training Data First
cd ~/tesseract-ocr/src
training/tesstrain.sh \
--fonts_dir /usr/share/fonts/ \
--lang eng \
--linedata_only \
--noextract_font_properties \
--exposures "0" \
--langdata_dir /home/shan/langdata_lstm \
--output_dir /home/shan/tesstutorial/engtrain \
--tessdata_dir /home/shan/tesseract-ocr/tessdata \
--fontlist "Arial"
sudo chmod -R 777 /home/shan/tesstutorial/engtrain
Then LSTM Model
sudo chmod -R 777 /home/shan/tesstutorial/
cd ~/tesseract-ocr/src/
training/lstmtraining --stop_training \
--continue_from ~/tesstutorial/engoutput/base_checkpoint \
--traineddata ~/tesstutorial/engtrain/eng/eng.traineddata \
--model_output ~/tesstutorial/engoutput/eng.traineddata
sudo chmod -R 777 ~/tesstutorial
cd ~/tesseract-ocr/src/
training/lstmtraining --debug_interval 100 \
--traineddata ~/tesstutorial/engtrain/eng/eng.traineddata \
--net_spec '[1,36,0,1 Ct3,3,16 Mp3,3 Lfys48 Lfx96 Lrx96 Lfx256 O1c111]' \
--model_output ~/tesstutorial/engoutput/base --learning_rate 20e-4 \
--train_listfile ~/tesstutorial/engtrain/eng.training_files.txt \
--max_iterations 5000 &>~/tesstutorial/engoutput/basetrain.log