我试图让docsplit与我的Rails应用程序一起工作。现在我只是想让它在本地运行。我安装了gem和所有的依赖项。所有基本示例都在命令行中运行,我能够在我的Rails应用程序中使用Docsplit Ruby on Rails
Docsplit.extract_pdf('example.doc')
。然而,当我尝试使用extract_images,即
Docsplit.extract_images('example.doc', :size => '1000x', :format => [:png, :jpg])
我得到以下错误:
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'
我仔细检查了所有的依赖性都安装。我猜我错过了配置在rails中的东西。
谢谢。
谢谢,在亚马逊EC2上运行Centos,就是这样。 –
这也解决了我运行亚马逊Linux 2014.03 – onions