ruby and rails development environment install

更换镜像源

sources --add https://ruby.taobao.org/ --remove https://rubygems.org/

$ gem sources -l

*** CURRENT SOURCES ***

https://ruby.taobao.org

请确保只有 ruby.taobao.org

1. rvm安装
\curl -sSL https://get.rvm.io | bash -s -- --ignore-dotfiles
echo "source $HOME/.rvm/scripts/rvm" >> ~/.bashrc
source /etc/profile
source ~/.rvm/scripts/rvm
type rvm | head -n 1 >>>> rvm is a function

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2.install ruby
rvm list known
rvm install version

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3.install rails
gem -v
gem install rails

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4、install sublime text

Ubuntu

For i386

cd ~wget http://c758482.r82.cf2.rackcdn.com/sublime-text_build-3083_i386.deb

For x64

cd ~wget http://c758482.r82.cf2.rackcdn.com/sublime-text_build-3083_amd64.deb