截止2015.04.12最新版本的pytesseract 安装方法: 1、sudo apt-get install autoconf automake libtool libpng12-dev libjpeg62-dev libtiff4-dev zlib1g-dev 2、tar xfz pytesseract-0.1.6.tar.gz 3、cd pytesseract-0.1.6 4、sudo python setup.py install