ruby, gem install 出现网络错误
gem sources
#查看目前的源
gem sources --remove https://rubygems.org/
gem sources -a https://ruby.taobao.org/
再执行 gem install rails
喜欢一起简单,实用的东西,拒绝复杂花哨,我不是GEEK.
gem sources
#查看目前的源
gem sources --remove https://rubygems.org/
gem sources -a https://ruby.taobao.org/
再执行 gem install rails