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" "-" "-
"