1、ruby 系统自带，安装 Rails（省略），Apache 系统自带，Rails App（省略） 2、安装 passenger

gem install passenger   
passenger-install-apache2-module

记录输出如下：

LoadModule passenger_module /Users/Peter/.rvm/gems/ruby-2.1.1/gems/passenger-4.0.55/buildout/apache2/mod_passenger.so
<IfModule mod_passenger.c>
  PassengerRoot /Users/Peter/.rvm/gems/ruby-2.1.1/gems/passenger-4.0.55
  PassengerDefaultRuby /Users/Peter/.rvm/gems/ruby-2.1.1/wrappers/ruby
</IfModule>

3, Rails App bundle gems

bundle --deployment

4、修改 Apache 文件

sudo vi /etc/apache2/httpd.conf
此处将VirtualHost的环境设置为development

LoadModule passenger_module /Users/Peter/.rvm/gems/ruby-2.1.1/gems/passenger-4.0.55/buildout/apache2/mod_passenger.so
<IfModule mod_passenger.c>
  PassengerRoot /Users/Peter/.rvm/gems/ruby-2.1.1/gems/passenger-4.0.55
  PassengerDefaultRuby /Users/Peter/.rvm/gems/ruby-2.1.1/wrappers/ruby
</IfModule>

<VirtualHost *:80>
     DocumentRoot "/Users/Peter/workspace/apps/public"
     ServerName Peter
     RailsEnv development
     ErrorLog  "/private/var/log/apache2/sites-error_log"
     CustomLog "/private/var/log/apache2/sites-access_log" common
     <Directory />
                 Options Indexes FollowSymLinks MultiViews
                 AllowOverride None
                 Order deny,allow
                 Require all granted
                 #去掉随后注释及注释掉Require all granted后，仅允许本地访问
                 #Deny from all
                 #Allow from 127.0.0.1
                 #Allow from ::1
                 #Satisfy Any
       </Directory>
 </VirtualHost>

5、Apache 相关命令

sudo apachectl -v
sudo apachectl start
sudo apachectl stop
sudo apachectl restart

6、系统自动加载 Apache

随系统自动加载

sudo launchctl load -w /System/Library/LaunchDaemons/org.apache.httpd.plist

停止系统自动加载

sudo launchctl unload -w /System/Library/LaunchDaemons/org.apache.httpd.plist

7、系统自动加载 Mysql

因为系统自带的Mysql版本，不能完成系统启动时加载，因此需要下载mysql 5.6.21以上的版本。
下载地址为：http://dev.mysql.com/downloads/mysql/
为了能够自动引导，分为两步来完成工作。

A、首先，创建一个新文件 /Library/LaunchDaemons/com.mysql.mysql.plist

sudo vi /Library/LaunchDaemons/com.mysql.mysql.plist

增加如下内容并保存：

<!--?xml version="1.0" encoding="UTF-8"?-->
<plist version="1.0">
  <dict>
    <key>KeepAlive</key>
    <true />
    <key>Label</key>
    <string>com.mysql.mysqld</string>
    <key>ProgramArguments</key>
    <array>
      <string>/usr/local/mysql/bin/mysqld_safe</string>
      <string>--user=mysql</string>
    </array>       
  </dict>
</plist>

B、修改权限，并加入自动引导目录中 launchctl:

sudo chown root:wheel /Library/LaunchDaemons/com.mysql.mysql.plist
sudo chmod 644 /Library/LaunchDaemons/com.mysql.mysql.plist
sudo launchctl load -w /Library/LaunchDaemons/com.mysql.mysql.plist

停止自动引导命令如下：

sudo launchctl unload -w /Library/LaunchDaemons/com.mysql.mysql.plist