docker安裝tesseract

添加163源

FROM java:8

RUN mv /etc/apt/sources.list /etc/apt/sources.list.bak

RUN echo "deb http://mirrors.163.com/ubuntu/ trusty main restricted universe multiverse\n\
deb http://mirrors.163.com/ubuntu/ trusty-security main restricted universe multiverse\n\
deb http://mirrors.163.com/ubuntu/ trusty-updates main restricted universe multiverse\n\
deb http://mirrors.163.com/ubuntu/ trusty-proposed main restricted universe multiverse\n\
deb http://mirrors.163.com/ubuntu/ trusty-backports main restricted universe multiverse\n\
deb-src http://mirrors.163.com/ubuntu/ trusty main restricted universe multiverse\n\
deb-src http://mirrors.163.com/ubuntu/ trusty-security main restricted universe multiverse\n\
deb-src http://mirrors.163.com/ubuntu/ trusty-updates main restricted universe multiverse\n\
deb-src http://mirrors.163.com/ubuntu/ trusty-proposed main restricted universe multiverse\n\
deb-src http://mirrors.163.com/ubuntu/ trusty-backports main restricted universe multiverse\n\
" > /etc/apt/sources.list

RUN apt-get update

安裝tesseract

RUN apt-get -q -y --force-yes install libleptonica-dev
RUN apt-get -q -y --force-yes install libtesseract3 libtesseract-dev
RUN apt-get -q -y --force-yes install tesseract-ocr
RUN apt-get -q -y --force-yes install tesseract-ocr-eng tesseract-ocr-ara tesseract-ocr-bel tesseract-ocr-ben tesseract-ocr-bul tesseract-ocr-ces tesseract-ocr-dan tesseract-ocr-deu tesseract-ocr-ell tesseract-ocr-fin tesseract-ocr-fra tesseract-ocr-heb tesseract-ocr-hin tesseract-ocr-ind tesseract-ocr-isl tesseract-ocr-ita tesseract-ocr-jpn tesseract-ocr-kor tesseract-ocr-nld tesseract-ocr-nor tesseract-ocr-pol tesseract-ocr-por tesseract-ocr-ron tesseract-ocr-rus tesseract-ocr-spa tesseract-ocr-swe tesseract-ocr-tha tesseract-ocr-tur tesseract-ocr-ukr tesseract-ocr-vie tesseract-ocr-chi-sim tesseract-ocr-chi-tra

RUN apt-get -q -y --force-yes install gcc

RUN mkdir -p /usr/local/share/tessdata/
RUN cp -R /usr/share/tesseract-ocr/tessdata/* /usr/local/share/tessdata/