node.js - 工头错误，而 "Getting Started with Node.js on Heroku"

Question

我正在学习“Heroku 上的 Node.js 入门”，我想通过以下方式“在本地运行应用程序”:$工头启动web(参见 https://devcenter.heroku.com/articles/getting-started-with-nodejs#run-the-app-locally)

它说:/usr/local/foreman/lib/foreman/process.rb:54:in run': undefined methodspawn' for Process:Module (NoMethodError) 来自/usr/local/foreman/lib/foreman/process.rb:53:in chdir'
来自/usr/local/foreman/lib/foreman/process.rb:53:inrun' 来自/usr/local/foreman/lib/foreman/engine.rb:356:in spawn_processes'
来自/usr/local/foreman/lib/foreman/engine.rb:353:inupto' 来自/usr/local/foreman/lib/foreman/engine.rb:353:in spawn_processes'
来自/usr/local/foreman/lib/foreman/engine.rb:352:ineach' 来自/usr/local/foreman/lib/foreman/engine.rb:352:in spawn_processes'
来自/usr/local/foreman/lib/foreman/engine.rb:57:instart' 来自/usr/local/foreman/lib/foreman/cli.rb:41:in start'
来自/usr/local/foreman/vendor/gems/thor-0.19.1/lib/thor/command.rb:27:insend' 来自/usr/local/foreman/vendor/gems/thor-0.19.1/lib/thor/command.rb:27:in run'
来自/usr/local/foreman/vendor/gems/thor-0.19.1/lib/thor/invocation.rb:126:ininvoke_command' 来自/usr/local/foreman/vendor/gems/thor-0.19.1/lib/thor.rb:359:in dispatch'
来自/usr/local/foreman/vendor/gems/thor-0.19.1/lib/thor/base.rb:440:instart' 来自/usr/bin/foreman:15

(在 Mac OS 10.7.5 上运行)

有什么可以帮助的想法吗？谢谢!

Answer 1

查看 https://github.com/ddollar/foreman/issues/473 .似乎与旧版本的工头或 ruby 有关。