在 CentOS 7 安裝 pytesseract
pip3 install --upgrade pip==21.3.1 pip install --upgrade pip sudo yum install tesseract -y pip install pytesseract sudo yum install tesseract-langpack-chi_sim.noarch -y sudo yum install tesseract-langpack-chi_tra.noarch -y
檢查 tesseract 版本 :
tesseract
列出 tesseract 可安裝語言版本
yum search tesseract-langpack