ubuntu下安装Ruby on rails

1. 安装基本组件:

 

sudo apt-get update

sudo apt-get -y  install build-essential zlib1g zlib1g-dev libxml2 libxml2-dev libxslt-dev

sudo apt-get -y install curl wget

 

2. 下载并安装ruby

 

当前最新版本是： http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.2-p180.tar.gz

解压到本地：sudo tar -zxvf ruby-1.9.2-p180.tar.gz

 cd [解压路径]/ruby-1.9.2-p180

 sudo ./configure 

 sudo make

 sudo make install

 

安装完后

ruby -v

可查看版本信息即安装成功

 

3. 安装rails

下载http://rubyforge.org/frs/download.php/74954/rubygems-1.8.5.tgz

sudo tar -zxvf rubygems-1.8.5.tgz

sudo ruby setup.rb

sudo gem install rails

 

4. 安装sqlite3

下载sqlite3 (http://www.sqlite.org/sqlite-autoconf-3070603.tar.gz)

sudo tar -zxvf sqlite-autoconf-3070603.tar.gz

sudo ./configure

sudo make

sudo make install

 

sudo gem install sqlite3

 

检查sqlite3是否安装好

irb

require "sqlite3"

如果返回值为true, 则sqlite3安装成功

 

5 Hello World

sudo rails new /home/user/website/HelloWorld

cd /home/user/website/HelloWorld

rails server

 

打开浏览器，输入URL:http://localhost:3000