Como instalar o Tesseract em outra linguagem no Linux
# select your language code from link
# https://tesseract-ocr.github.io/tessdoc/Data-Files-in-different-versions.html
sudo apt-get install tesseract-ocr-[lang] # you can use all # like eng
tesseract image_path text_result.txt -l eng # select your language
Shanti