好的,每当我运行“捆绑安装”时,我都会得到这个
Bundler could not find compatible versions for gem "railties":
In Gemfile:
sass-rails (~> 3.1.0.rc8) depends on
railties (~> 3.1.0)
railties (3.1.0.rc8)
现在在我的 gem 文件中我有这个:
source 'http://rubygems.org'
gem 'rails', '3.1.0.rc8'
# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
gem 'sqlite3'
gem 'json'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', " ~> 3.1.0.rc8"
#added by me
gem 'railties', " ~> 3.1.0.rc8"
#end
gem 'coffee-rails', "~> 3.1.0.rc"
gem 'uglifier'
end
gem 'jquery-rails'
# Use unicorn as the web server
# gem 'unicorn'
# Deploy with Capistrano
# gem 'capistrano'
# To use debugger
# gem 'ruby-debug'
我正在使用 ubuntu 并且我是 ruby 新手,我正在尝试运行一个简单的应用程序。
有什么帮助吗?谢谢!