Ruby Installation and RI settings under Windows

1. Ruby's most powerful web framework Ruby on Rails. So you can install Railsinstaller directly.

Address: http://www.railsinstaller.org/en. The installation process is checked by default to add an environment to path.

2. Change the gem image to http://ruby.taobao.org/

$ gem Sources--remove https://rubygems.org/$ gem sources-a https://ruby.taobao.org/ $ gem Sources-L* * * * Current SOURCES * * *https://ruby.taobao.org   Install Rails

3. Installation of RI

  Install rdoc-Data    # Regenerate system docs  rdoc-data-Install    # Regenerate all Gems docs  --all--overwrite    # regenerate specific gem doc with specific version  1.2. 3 --overwrite

Ruby Installation and RI settings under Windows