centos系统ruby on rail安装与配置

1. 安装ruby

wget http://ruby.taobao.org/mirrors/ruby/2.0/ruby-2.0.0-rc2.tar.gztar zxvf ruby-2.0.0-rc2.tar.gzcd ruby-2.0.0-rc2./configure --prefix=/usr/local/ruby --enable-pthreadmake && make install

配置ruby环境变量

vi /etc/profileexport PATH=$PATH:/usr/local/ruby/bin

验证安装

ruby -v

2.安装rubygems

wget http://files.rubyforge.vm.bytemark.co.uk/rubygems/rubygems-1.8.25.tgztar xf rubygems-1.8.25.tgz && cd rubygems-1.8.25ruby setup.rb

3. 安装ruby on rails

gem install rails

验证

rails -v