Refinaryのgetting-startedを参考にインストールを試みたが、失敗。http://www.refinerycms.com/guides/getting-started http://www.refinerycms.com/download 参考の参考 http://blog.scimpr.com/2014/08/13/rails4-1%E3%81%AB%E5%AF%BE%E5%BF%9C%E3%81%97%…

/home/user/.rvm/gems/ruby-2.0.0-p643/gems/execjs-2.6.0/lib/execjs/runtimes.rb:48:in `autodetect': Could not find a JavaScript runtime. See https://github.com/rails/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable) from …