1、安裝依賴工具 yum install autoconf automake libtool libjpeg-devel libpng-devel libtiff-devel zlib-devel

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2、編譯安裝leptonica wget http://www.leptonica.org/source/leptonica-1.74.4.tar.gz tar zxvf leptonica-1.74.4.tar.gz leptonica-1.74.4 cd leptonica-1.74.4/ ./configure --prefix=/usr/local/leptonica make make install

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3、配置環境變量 vi /etc/profile添加： PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/usr/local/leptonica/lib/pkgconfig export PKG_CONFIG_PATH CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:/usr/local/leptonica/include/leptonica export CPLUS_INCLUDE_PATH C_INCLUDE_PATH=$C_INCLUDE_PATH:/usr/local/leptonica/include/leptonica export C_INCLUDE_PATH LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/leptonica/lib export LD_LIBRARY_PATH LIBRARY_PATH=$LIBRARY_PATH:/usr/local/leptonica/lib export LIBRARY_PATH LIBLEPT_HEADERSDIR=/usr/local/leptonica/include/leptonica export LIBLEPT_HEADERSDIRsource /etc/profile

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4、編譯安裝tesseract git clone https://github.com/tesseract-ocr/tesseract.git cd tesseract ./autogen.sh ./configure --prefix=/usr/local/tesseract --with-extra-libraries=/usr/local/leptonica/lib make make install make training make training-install 5、配置環境變量 vi /etc/profile添加： PATH=$PATH:/usr/local/tesseract/bin export PATHsource /etc/profile

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6、測試安裝是否成功

tesseract -v顯示： tesseract 4.00.00alphaleptonica-1.74.4libgif 4.1.6(?) : libjpeg 6b (libjpeg-turbo 1.2.90) : libpng 1.5.13 : zlib 1.2.7 : libwebp 0.3.0Found SSE

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轉載于:https://www.cnblogs.com/rouge/p/7275391.html

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