现在这是我的第一个问题。我试图在我的Macbook上第一次安装Ruby On Rails,遵循本指南:http://hivelogic.com/articles/compiling-ruby-rubygems-and-rails-on-snow-leopard/Ruby on Rails:“安装rails出错:rdoc需要json”
我认为,Ruby和RubyGems设置正确,但是当我调用“sudo gem install rails”命令时,终端发回以下警告和错误:
WARNING: Installing to ~/.gem since /usr/local/lib/ruby/gems/1.8 and /usr/local/bin aren't both writable.
WARNING: You don't have /Users/benjaminkowalski/.gem/ruby/1.8/bin in your PATH, gem executables will not run.
ERROR: Error installing rails: rdoc requires json (~> 1.4, runtime)
因为我不是终端专家 - 接下来应该做什么?谷歌和Stackoverflow不知道..