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pdfkit gem 成功安装在我的机器上。然后我运行gem install wkhtmltopdf-binary并输出是

Successfully installed wkhtmltopdf-binary-0.9.9.1
1 gem installed
Installing ri documentation for wkhtmltopdf-binary-0.9.9.1...
unable to convert "\xC0" from ASCII-8BIT to UTF-8 for bin/wkhtmltopdf_linux_386, skipping
unable to convert "\xA3" from ASCII-8BIT to UTF-8 for bin/wkhtmltopdf_linux_x64, skipping
unable to convert "\xCE" from ASCII-8BIT to UTF-8 for bin/wkhtmltopdf_darwin_386, skipping
Installing RDoc documentation for wkhtmltopdf-binary-0.9.9.1...
unable to convert "\xC0" from ASCII-8BIT to UTF-8 for bin/wkhtmltopdf_linux_386, skipping
unable to convert "\xA3" from ASCII-8BIT to UTF-8 for bin/wkhtmltopdf_linux_x64, skipping
unable to convert "\xCE" from ASCII-8BIT to UTF-8 for bin/wkhtmltopdf_darwin_386, skipping

好吧，然后尝试访问我页面的pdf版本。但它也向我显示了一个错误 Runtime Error ControllerName#show

command failed: "/home/yasir/.rvm/gems/ruby-1.9.3-p194/bin/wkhtmltopdf" "--page-size" "Letter" "--margin-top" "0.75in" "--margin-right" "0.75in" "--margin-bottom" "0.75in" "--margin-left" "0.75in" "--encoding" "UTF-8" "--quiet" "-" "-

"

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1 回答 1

1

在您的 pdfkit 配置文件 (config/initializers/pdfkit.rb) 中添加 wkhtmltopdf 安装路径，如下所示

PDFKit.configure do |config|
  # Download compatible version of wkhtmltopdf from 'http://wkhtmltopdf.org/downloads.html'
  # Install it in your system.
  # Then run 'which wkhtmltopdf' in your terminal to identify the path and update it below
  config.wkhtmltopdf = '/usr/local/bin/wkhtmltopdf'
end
于 2015-11-18T09:57:12.040 回答