Rails 3/Bundler gem:Bundler的'undefined method`setup':Module(NoMethodError)'

Question

它可以追溯到第7行的config/boot.rb:

require 'rubygems'
require 'bundler'
Bundler.setup

据说安装了Bundler 0.8.1:

../Users/ashley$ sudo gem install bundler
Successfully installed bundler-0.8.1
1 gem installed
Installing ri documentation for bundler-0.8.1...
Installing RDoc documentation for bundler-0.8.1...

我所做的一切都遵循了本指南.任何人都有任何线索有什么不对？

谢谢 :)

Answer 1

试试gem install bundler --prerelease