安裝 Passenger

http://ruby-on-rails-book.kejyun.com/install/install-passenger.html

環(huán)境

Ubuntu : 12.04 LTS

Ruby : 1.9.3

Passenger : 4.0.45

在安裝完 apache 2.2 後，不要對 apache 設定檔進(jìn)行任何修改，在安裝 Passenger 實(shí)會(huì )修改 Apache 核心及設定檔，若有自己的設定檔，請自行備份，確認不要被新的設定檔覆蓋了

使用 Gem 安裝 Passenger

$ gem install passenger

安裝 Apache Passenger 模組

$ passenger-install-apache2-module

安裝過(guò)程會(huì )檢查所需要的套件，如果發(fā)生錯誤，請依照 Passenger 的指示，安裝其需要的套件

Checking for required software... * Checking for C compiler...      Found: yes      Location: /usr/bin/cc * Checking for C++ compiler...      Found: yes      Location: /usr/bin/c++ * Checking for Curl development headers with SSL support...      Found: no      Error: Cannot find the `curl-config` command. * Checking for OpenSSL development headers...      Found: yes      Location: true * Checking for Zlib development headers...      Found: yes      Location: true * Checking for Apache 2...      Found: yes      Location of httpd: /usr/sbin/apache2      Apache version: 2.2.22 * Checking for Apache 2 development headers...      Found: no * Checking for Rake (associated with /usr/local/rvm/gems/ruby-1.9.3-p547/wrappers/ruby)...      Found: yes      Location: /usr/local/rvm/gems/ruby-1.9.3-p547/wrappers/rake * Checking for OpenSSL support for Ruby...      Found: yes * Checking for RubyGems...      Found: yes * Checking for Ruby development headers...      Found: yes      Location: /usr/local/rvm/rubies/ruby-1.9.3-p547/include/ruby-1.9.1/ruby.h * Checking for rack...      Found: yes * Checking for Apache Portable Runtime (APR) development headers...      Found: no * Checking for Apache Portable Runtime Utility (APU) development headers...      Found: noSome required software is not installed.But don't worry, this installer will tell you how to install them.Press Enter to continue, or Ctrl-C to abort.--------------------------------------------Installation instructions for required software * To install Curl development headers with SSL support:   Please run apt-get install libcurl4-openssl-dev or libcurl4-gnutls-dev, whichever you prefer. * To install Apache 2 development headers:   Please install it with apt-get install apache2-threaded-dev * To install Apache Portable Runtime (APR) development headers:   Please install it with apt-get install libapr1-dev * To install Apache Portable Runtime Utility (APU) development headers:   Please install it with apt-get install libaprutil1-dev

我這邊欠缺的套件為下列套件，所以需要再重新安裝

$ sudo apt-get install libcurl4-openssl-dev apache2-threaded-dev libapr1-dev libaprutil1-dev

重新安裝完套件後，再次執行passenger-install-apache2-module安裝 Apache Passenger 套件即可

安裝過(guò)程會(huì )需要編譯 apache 套件，所以需要一點(diǎn)時(shí)間

確認 Passenger 需要在 Apache 設定的資料

這??要特別注意，因為passenger會(huì )一直更新版本，以下的設定千萬(wàn)不要直接拿去貼上，否則會(huì )出現錯誤。請直接複製在apache-passenger後在螢幕上顯示的文字。

LoadModule passenger_module /usr/local/rvm/gems/ruby-1.9.3-p547/gems/passenger-4.0.45/buildout/apache2/mod_passenger.so<IfModule mod_passenger.c>  PassengerRoot /usr/local/rvm/gems/ruby-1.9.3-p547/gems/passenger-4.0.45  PassengerDefaultRuby /usr/local/rvm/gems/ruby-1.9.3-p547/wrappers/ruby</IfModule>

設定 Passenger 在 Apahe 的設定檔

建立新的設定檔passenger.conf

$ sudo vim /etc/apache2/conf.d/passenger.conf

貼上上面 Passenger 產(chǎn)生的設定檔

LoadModule passenger_module /usr/local/rvm/gems/ruby-1.9.3-p547/gems/passenger-4.0.45/buildout/apache2/mod_passenger.so<IfModule mod_passenger.c>  PassengerRoot /usr/local/rvm/gems/ruby-1.9.3-p547/gems/passenger-4.0.45  PassengerDefaultRuby /usr/local/rvm/gems/ruby-1.9.3-p547/wrappers/ruby</IfModule>

設定 Ruby on Rails 檔案程式虛擬機

接下來(lái)會(huì )安裝 Redmine 當作測試程式，所以以下以redmine做設定範例

建立虛擬主機設定檔redmine

sudo vim /etc/apache2/sites-available/redmine

虛擬主機設定

• 名稱(chēng) : dev.redmine
• 目錄 : /usr/share/redmine/public

<VirtualHost *:80>  ServerName dev.redmine  # !!! Be sure to point DocumentRoot to 'public'!  DocumentRoot /usr/share/redmine/public  <Directory /usr/share/redmine/public>     # This relaxes Apache security settings.     AllowOverride all     # MultiViews must be turned off.     Options -MultiViews     # Uncomment this if you're on Apache >= 2.4:     #Require all granted  </Directory></VirtualHost>

啟動(dòng)虛擬主機設定檔

$ sudo a2ensite redmineEnabling site redmine.To activate the new configuration, you need to run:  service apache2 reload

重新讀取 Apache 新的設定

$ sudo service apache2 reload