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Windows下ruby安装和ri设置

1. ruby最强大的web框架ruby on rails .必学的.所以可以直接安装RailsInstaller.

地址:http://www.railsinstaller.org/en .安装过程默认勾选添加环境到PATH.

 

2. 更改gem镜像到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# 请确保只有 ruby.taobao.org$ gem install rails

 

3. ri的安装

  gem install rdoc-data    # Regenerate system docs  rdoc-data --install    # Regenerate all gem docs  gem rdoc --all --overwrite    # Regenerate specific gem doc with specific version  gem rdoc gemname -v 1.2.3 --overwrite

 

Windows下ruby安装和ri设置