poppler-utils
libleptonica-dev 
tesseract-ocr 
tesseract-ocr-dev 
libtesseract-dev 
python3-pil 
tesseract-ocr-eng 
tesseract-ocr-script-latn
tesseract-ocr-vie
libgl1-mesa-glx
ffmpeg 
libsm6 
libxext6
python3-opencv
libgl1