1、安装相应lib # yum install libpng12-dev # yum install libjpeg62-dev # yum install libtiff5-dev # yum install libtool # yum install gcc # yum install g++ # yum install automake 2、下载和安装leptonica # wget http://www.leptonica.org/source/leptonica-1.71.tar.gz 解压 # tar -zxvf leptonica-1.71.tar.……