2013-02-17 135 views
0

我用Rails 3.2.9版本如何安装gem'meta-where'?我得到的错误,而“包安装”

我的宝石文件

source 'https://rubygems.org' 

gem 'rails', '3.2.9' 
gem 'feedzirra' 
gem "meta_where" 

gem 'sqlite3' 

group :assets do 
    gem 'sass-rails', '~> 3.2.3' 
    gem 'coffee-rails', '~> 3.2.1' 

    gem 'uglifier', '>= 1.0.3' 
end 

gem 'jquery-rails' 

,我得到错误像下面同时捆绑安装。如何安装meta-where gem?

Bundler could not find compatible versions for gem "arel": 
    In snapshot (Gemfile.lock): 
    arel (3.0.2) 

    In Gemfile: 
    meta_where (~> 1.0.4) ruby depends on 
     arel (~> 2.0.7) ruby 

Running `bundle update` will rebuild your snapshot from scratch, using only 
the gems in your Gemfile, which may resolve the conflict. 

回答