我用gem 安装rail 发现一直连接不上 ,结果上网查了下 明白了
ERROR: While executing gem ... (Gem::DependencyError)
(2013-08-14 18:23:00)
ERROR:
While executing gem ... (Gem::DependencyError)
Unable to resolve dependencies: railties requires rack-ssl (~> 1.3.2), thor (< 2.0, >= 0.14.6); mail requires mime-types (~> 1.16), treetop (~> 1.4.8); sprockets requires hike (~> 1.2), tilt (!= 1.3.0, ~> 1.1)
add taobao source
gem sources --remove http://rubygems.org/
gem source -a http://ruby.taobao.org/
gem install rails --no-ri --no-rdoc -v=3.2.7
add taobao source
gem sources --remove http://rubygems.org/
gem source -a http://ruby.taobao.org/
gem install rails --no-ri --no-rdoc -v=3.2.7