Ruby On Rails：PdfKit運行時錯誤

pdfkit gem已成功安裝在我的機器上。然後我運行gem install wkhtmltopdf-binary和輸出是Ruby On Rails：PdfKit運行時錯誤

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

那麼，試圖訪問我的網頁的pdf版本。但是，這也給我一個錯誤 運行時錯誤ControllerName＃顯示

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" "-" "-

「

來源

2012-09-06 user1563221

在pdfkit配置文件（配置/初始化/ pdfkit.rb）添加wkhtmltopdf安裝路徑如下

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

來源

2015-11-18 09:57:12 user1471242

Ruby On Rails：PdfKit運行時錯誤

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