centOS Rails3环境搭建

1 准备工作
install nodejs
   # yum install httpd \httpd-devel \openssl-devel \zlib-devel \mysql-server \mysql-devel \gcc \gcc-c++ \curl-devel\libyaml

2 Ruby 1.9.2, RubyGems
  # cd ~/source/
  # wget ftp://ftp.ruby-lang.org/pub/ruby/1.8/ruby-1.8.7-p174.tar.gz -C ~/source/
  # tar xvzf ~/source/ruby-1.8.7-p174.tar.gz -C ../build/
  # cd ../build/ruby-1.8.7-p174
  # ./configure && make && make install
  # ruby -v
  ruby 1.9.2 

3 rails 
  # gem install rails -v=2.3.11

4 passenger
  # gem install passenger
  passenger-install-apache2-module

安装完成后按照提示将下面的内容添加到etc/httpd/httpd.conf
  LoadModule passenger_module /usr/local/lib/ruby/gems/1.8/gems/passenger-3.0.4/ext/apache2/mod_passenger.so
  PassengerRoot /usr/local/lib/ruby/gems/1.8/gems/passenger-3.0.4
  PassengerRuby /usr/local/bin/ruby

5 MySql GUI

  mysql_install_db