Question

我正在尝试使用perl从扫描的PDF中获取文本，所以我在perl中使用PDF :: OCR2模块，但我无法安装此模块，在安装Image :: OCR :: Tesseract模块时失败，我是使用CentOS7，这是我在安装过程中的错误

one dependency not OK (Image::OCR::Tesseract); additionally test harness failed
  /usr/bin/make test -- NOT OK
//hint// to see the cpan-testers results for installing this module, try:
  reports LEOCHARRE/PDF-OCR2-1.21.tar.gz
Running make install
Appending installation info to /usr/lib64/perl5/perllocal.pod
  LEOCHARRE/PDF-OCR2-1.21.tar.gz
  sudo /usr/bin/make install  -- OK
Failed during this command:
 LEOCHARRE/PDF-OCR2-1.21.tar.gz  : make_test NO one dependency not OK (Image::OCR::Tesseract); additionally test harness failed

我读了它的安装指南，他们建议先安装gcc-c ++和automake，然后运行以下命令

 svn checkout http://tesseract-ocr.googlecode.com/svn/trunk/ tesseract-ocr
 ./runautoconf
 mkdir build-directory
 cd build-directory
 ../configure
 make
 make install

但它的网址不起作用有没有其他方法可以成功安装模块PDF :: OCR2？

Answer 1

Tesseract，就像许多事情已转移到github：

https://github.com/tesseract-ocr

在尝试安装PDF::OCR2模块之前，您需要从此处克隆并构建此软件。提交票证或补丁以更新INSTALL说明。

如何在perl中安装模块PDF :: OCR2？

1 个答案: