現在這是我的第一個問題。我試圖在我的Macbook上第一次安裝Ruby On Rails,遵循本指南:http://hivelogic.com/articles/compiling-ruby-rubygems-and-rails-on-snow-leopard/Ruby on Rails:「安裝rails出錯:rdoc需要json」
我認爲,Ruby和RubyGems設置正確,但是當我調用「sudo gem install rails」命令時,終端發回以下警告和錯誤:
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)
因爲我不是終端專家 - 接下來應該做什麼?谷歌和Stackoverflow不知道..