我正在努力让
docsplit与我的rails应用程序一起工作.现在我只想让它在本地运行.我安装了gem和所有依赖项.所有基本示例都在命令行中工作,我能够得到
Docsplit.extract_pdf('example.doc')
在我的rails应用程序中工作.但是,当我尝试使用extract_images时,即
Docsplit.extract_images('example.doc',:size => '1000x',:format => [:png,:jpg])
我收到以下错误：
Docsplit::ExtractionFailed (sh: pdfinfo: command not found): docsplit (0.6.1) lib/docsplit/info_extractor.rb:23:in `extract' (eval):3:in `extract_length' docsplit (0.6.1) lib/docsplit/image_extractor.rb:34:in `convert' docsplit (0.6.1) lib/docsplit/image_extractor.rb:19:in `extract' docsplit (0.6.1) lib/docsplit/image_extractor.rb:19:in `each' docsplit (0.6.1) lib/docsplit/image_extractor.rb:19:in `extract' docsplit (0.6.1) lib/docsplit/image_extractor.rb:18:in `each' docsplit (0.6.1) lib/docsplit/image_extractor.rb:18:in `each_with_index' docsplit (0.6.1) lib/docsplit/image_extractor.rb:18:in `extract' docsplit (0.6.1) lib/docsplit/image_extractor.rb:16:in `each' docsplit (0.6.1) lib/docsplit/image_extractor.rb:16:in `extract' docsplit (0.6.1) lib/docsplit.rb:58:in `extract_images' app/controllers/sandBox_controller.rb:53:in `split_doc'
我仔细检查并安装了所有依赖项.我猜我错过了rails中的配置.
谢谢.
解决方法
确保您没有跳过安装Poppler的步骤,如文档中所述.
http://poppler.freedesktop.org/使用brew安装poppler或您首选的软件包管理器中的相应内容安装它.我有同样的错误.安装Poppler为我修复了它.