centos下安装tessrect-ocr
时间:2016-11-02 22:41 来源:linux.it.net.cn 作者:IT
centos下安装tessrect-ocr及训练工具问题分析及解决办法
最近要在服务器上搭建tessrect-ocr和训练工具,搭建一个训练网页:
http://115.159.205.168/ocr_php/public/index.php
在搭建中遇到了以下问题:
1.找不到tessrect-ocr安装包
2.训练工具无法安装
1.解决办法:
-
sudo yum install tesseract.i686
2.安装centos库时,没有安装训练工具,所以要进行源码安装:
1.下载源码:
-
wget https://github.com/tesseract-ocr/tesseract/archive/master.zip
2.解压:
unzip tesseract-master.zip
3.运行以下命令:
-
./autogen.sh
-
./configure
-
make
-
sudo make install
-
sudo ldconfig
现在已经安装好引擎了,现在安装训练工具:
-
make training
-
sudo make training-install
但是如果你的程序在./configure时显示这个:
-
Configuration is done.
-
You can now build and install tesseract by running:
-
-
$ make
-
$ sudo make install
-
-
You can not build training tools because of missing dependency.
-
Check configure output for details.
那训练工具肯定安装不成功,因为它没有生产Makefile文件
-
configure: creating ./config.status
-
config.status: creating Makefile
-
config.status: creating tesseract.pc
-
config.status: creating api/Makefile
-
config.status: creating ccmain/Makefile
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config.status: creating opencl/Makefile
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config.status: creating ccstruct/Makefile
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config.status: creating ccutil/Makefile
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config.status: creating classify/Makefile
-
config.status: creating cube/Makefile
-
config.status: creating cutil/Makefile
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config.status: creating dict/Makefile
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config.status: creating neural_networks/runtime/Makefile
-
config.status: creating textord/Makefile
-
config.status: creating viewer/Makefile
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config.status: creating wordrec/Makefile
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config.status: creating tessdata/Makefile
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config.status: creating tessdata/configs/Makefile
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config.status: creating tessdata/tessconfigs/Makefile
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config.status: creating testing/Makefile
-
config.status: creating java/Makefile
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config.status: creating java/com/Makefile
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config.status: creating java/com/google/Makefile
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config.status: creating java/com/google/scrollview/Makefile
-
config.status: creating java/com/google/scrollview/events/Makefile
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config.status: creating java/com/google/scrollview/ui/Makefile
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config.status: creating doc/Makefile
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config.status: creating config_auto.h
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config.status: config_auto.h is unchanged
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config.status: executing depfiles commands
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config.status: executing libtool commands
很明显,没有产生training的Makefile文件
下面解决办法:
1.去看./configure产生的信息:
-
checking limits.h usability... yes
-
checking limits.h presence... yes
-
checking for limits.h... yes
-
checking malloc.h usability... yes
-
checking malloc.h presence... yes
-
checking for malloc.h... yes
-
checking for stdbool.h that conforms to C99... yes
-
checking for _Bool... no
-
checking whether #! works in shell scripts... yes
-
checking for special C compiler options needed for large files... no
-
checking for _FILE_OFFSET_BITS value needed for large files... 64
-
checking for getline... yes
-
checking for wchar_t... yes
-
checking for long long int... yes
-
checking for off_t... yes
-
checking for mbstate_t... yes
-
checking for leptonica... yes
-
checking for l_generateCIDataForPdf in -llept... yes
-
checking leptonica headers version >= 1.71... yes
-
checking unicode/uchar.h usability... yes
-
checking unicode/uchar.h presence... yes
-
checking for unicode/uchar.h... yes
-
checking for pkg-config... /usr/bin/pkg-config
-
checking pkg-config is at least version 0.9.0... yes
-
checking for pango... yes
-
checking for cairo... yes
如果有Warning:...............can't install training tools 按照其提示未安装的进行按照:
如果找不到包,执行以下命令:
-
yum list | gerp name
找到对应包。
这里有一个包ICU版本比较旧,要进行源码安装:
1.下载源码:
-
wget http://download.icu-project.org/files/icu4c/58.1/icu4c-58_1-src.tgz
2. 安装
-
./configure
-
make
-
sudo make install
然后重新运行./configure
如果没有Warning但仍然显示无法安装:
修改config.status文件,325行添加 training/Makefile
然后进入training目录,
执行
-
make
-
make install
(责任编辑:IT)
centos下安装tessrect-ocr及训练工具问题分析及解决办法 最近要在服务器上搭建tessrect-ocr和训练工具,搭建一个训练网页: http://115.159.205.168/ocr_php/public/index.php 在搭建中遇到了以下问题: 1.找不到tessrect-ocr安装包 2.训练工具无法安装
1.解决办法:
2.安装centos库时,没有安装训练工具,所以要进行源码安装: 1.下载源码:
2.解压: unzip tesseract-master.zip 3.运行以下命令:
但是如果你的程序在./configure时显示这个:
那训练工具肯定安装不成功,因为它没有生产Makefile文件
下面解决办法: 1.去看./configure产生的信息:
如果有Warning:...............can't install training tools 按照其提示未安装的进行按照:
如果找不到包,执行以下命令:
这里有一个包ICU版本比较旧,要进行源码安装: 1.下载源码:
然后重新运行./configure 如果没有Warning但仍然显示无法安装: 修改config.status文件,325行添加 training/Makefile
然后进入training目录, 执行
(责任编辑:IT) |