我正在尝试让docsplit与我的 rails 应用程序一起使用。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工作,我能够获得
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。我猜我在rails的配置中遗漏了一些东西。
谢谢。