我正在尝试在安装gemrails g active_admin:install
后运行脚本。activeadmin
当我运行这个脚本时,我得到一个错误
Could not find arbre-1.0.1 in any of the sources
Run `bundle install` to install missing gems.
虽然我已经安装了所有必要的 gem,并且我的应用程序正在使用arbre
gem:
Using arbre 1.0.1
宝石文件:
source 'https://rubygems.org'
gem 'rails', '4.1.1'
gem 'sqlite3'
gem 'sass-rails', '~> 4.0.3'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.0.0'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 2.0'
gem 'sdoc', '~> 0.4.0', group: :doc
gem 'spring', group: :development
gem 'devise'
gem 'activeadmin', github: 'gregbell/active_admin'
我该如何解决这个问题?谢谢!