捆绑在proup

Question

无法安装新的宝石，我升级rails3.0应用Rails3.1 我下面railscast 282

我决定不使用SASS

group :assets do 
    gem 'uglifier' 
end 

我跑捆绑安装

现在我不会给SASS护栏宝石增加的资产，所以我改变的Gemfile

group :assets do 
    gem 'sass-rails', "3.1.0" 
    gem 'uglifier' 
end 

宝石不安装

bundle install 
Fetching gem metadata from http://rubygems.org/........ 
Fetching gem metadata from http://rubygems.org/.. 
Could not find gem 'sass-rails (= 3.1.0) ruby' in the gems available on this machine. 

Answer 1

我不知道为什么，只是移除宝石版工作

group :assets do 
    gem 'sass-rails' 
    gem 'uglifier' 
end