【Linux】Ubuntu16.04安装tesseract 4

一、安装依赖项

sudo apt-get install g++
sudo apt-get install autoconf automake libtool
sudo apt-get install pkg-config
sudo apt-get install libpng-dev
sudo apt-get install libjpeg8-dev
sudo apt-get install libtiff5-dev
sudo apt-get install zlib1g-dev

sudo apt-get install libicu-dev
sudo apt-get install libpango1.0-dev
sudo apt-get install libcairo2-dev

sudo apt-get install libleptonica-dev

二、安装tesseract

sudo add-apt-repository ppa:alex-p/tesseract-ocr
sudo apt-get update
sudo apt install tesseract-ocr
sudo apt install libtesseract-dev
pip install pytesseract

三、查看安装信息

安装完成之后查看一下版本信息。

tesseract --version