安装Standard File server * 导入GPG Keys gpg2 --keyserver hkp://pool.sks-keyservers.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB * 安装RVM curl -sSL https://get.rvm.io | bash -s stable source /etc/profile.d/rvm.sh * 安装ruby rvm install ruby * 启用ruby rvm use ruby * 安装bundler gem install bundler --no-document * 更改RubyGems源 gem sources --add https://gems.ruby-china.