Ruby on Rails on Debian

安装Ruby,Rails

aptitude install ruby libzlib-ruby rdoc irb

or

apt-get install ruby libzlib-ruby rdoc irb

测试

debian:/var/www/python# irb

irb(main):001:0> 3+5

=> 8

安装rails

从 http://rubyforge.org/frs/?group_id=307 获得安装包

如:rails-0.14.4.tgz

tar zxvf rails-0.14.4.tgz

cd rails

ruby script/server

http://locahost:3000  :) OK

推荐安装方式

从 http://ww.ruby-lang.org/en 获得 ruby
tar zxvf ruby-x.y.z.tar.gz
cd ruby-x.y.z
./configure
make 
make test
make install

从http://rubygems.rubyforge.org 获得 rubygems
如 tar zxvf rubygems-0.8.11.tar.gz
cd rubygems-0.8.11 
ruby setup.rb all

gem install rails --include-dependencies

更新 Rails

gem update rails 

创建第一个应用

rails yourapp

在yourapp下新建一个控制器

ruby script/generate controller say

代码在 app/controllers/say_controller.rb,内容如下

class SayController < ApplicationController
end

SayController继承ApplicationController

加一个hello的action，添加

def hello
end

Lighttpd

// install FastCGI

wget http://www.fastcgi.com/dist/fcgi-2.4.0.tar.gz
tar xzvf fcgi-2.4.0.tar.gz
cd fcgi-2.4.0
./configure –prefix=/usr/local
make
sudo make install
cd ..

// 添加 Ruby-FastCGI 绑定

wget http://sugi.nemui.org/pub/ruby/fcgi/ruby-fcgi-0.8.6.tar.gz
tar xzvf ruby-fcgi-0.8.6.tar.gz
cd ruby-fcgi-0.8.6
/usr/local/bin/ruby install.rb config –prefix=/usr/local
/usr/local/bin/ruby install.rb setup
sudo /usr/local/bin/ruby install.rb install
cd ..

// 安装 PCRE

wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-6.6.tar.gz
tar xzvf pcre-6.6.tar.gz
cd pcre-6.6
./configure –prefix=/usr/local CFLAGS=-O1
make
sudo make install
cd ..

// 安装 lighttpd

wget http://lighttpd.net/download/lighttpd-1.4.11.tar.gz
tar xzvf lighttpd-1.4.11.tar.gz
cd lighttpd-1.4.11
./configure –prefix=/usr/local –with-pcre=/usr/local
make
sudo make install
cd ..

启动 ruby

ruby script/server
=> Booting lighttpd (use ’script/server webrick’ to force WEBrick)
=> Rails application started on http://127.0.0.1:80
=> Call with -d to detach
=> Ctrl-C to shutdown server (see config/lighttpd.conf for options)

此时启动了 Lighttpd web server
http://localhost

Apache

修改 vi /etc/apache2/sites-enabled/000-default

Alias /yourapp/ "/var/www/rails/yourapp/public/"
<Location /yourapp/>
  Options ExecCGI FollowSymLinks
  AddHandler cgi-script .cgi
  AllowOverride all
  Order allow,deny
  Allow from all
</Location>

/etc/init.d/apache2 restart

http://localhost/rails/yourapp/public/ :) 

Database

• libmysql-ruby
• libpgsql-ruby
• libsqlite3-ruby

# apt-get install libpgsql-ruby
# irb
irb(main):001:0> require 'postgres'
=> true
irb(main):002:0> exit

RadRails

从 http://www.radrails.org/ 获得安装包

参考资料

Ruby on Rails on Debian

http://www.debian-administration.org/articles/329