Install Ruby, Rails, and Passenger in Ubuntu

Ruby $ sudoapt-getinstallrubyruby-devirblibopenssl-rubygem $ sudoapt-getinstallrubygems $ vi ~ /. BashrcexportPATH = "$ PATH":/var/lib/gems/1.8/bin $ source

Install Ruby, Rails, and Passenger in Ubuntu

Ruby

$ Sudo apt-get install ruby-dev irb libopenssl-ruby

Gem

$ Sudo apt-get install rubygems
$ Vi ~ /. Bashrc

Export PATH = "$ PATH":/var/lib/gems/1.8/bin

$ Source ~ /. Bashrc

Rails

$ Sudo gem install rails

Passenger

$ Sudo gem install passenger
$ Sudo/var/lib/gems/1.8/bin/passenger-install-apache2-module

Checking for required software...

* Gnu c ++ compiler... found at/usr/bin/g ++
* Ruby development headers... found
* OpenSSL support for Ruby... found
* RubyGems... found
* Rake... found at/var/lib/gems/1.9.0/bin/rake
* Apache 2... found at/usr/sbin/apache2
* Apache 2 development headers... not found
* Apache Portable Runtime (APR) development headers... not found
* Apache Portable Runtime Utility (APU) development headers... not found

$ Sudo apt-get install apache2-prefork-dev libapr1-dev libaprutil1-dev
$ Sudo/var/lib/gems/1.8/bin/passenger-install-apache2-module

Please edit your Apache configuration file, and add these lines:

LoadModule passenger_module/var/lib/gems/1.8/gems/passenger-2.2.4/ext/apache2/mod_passenger.so
PassengerRoot/var/lib/gems/1.8/gems/passenger-2.2.4
PassengerRuby/usr/bin/ruby1.8
...
Suppose you have a Ruby on Rails application in/somewhere. Add a virtual host
To your Apache configuration file, and set its DocumentRoot
/Somewhere/public, like this:

ServerName www.yourhost.com
DocumentRoot/somewhere/public # <-- be sure to point to 'public '!

Passenger apache settings

$ Cd/etc/apache2/mod-available
$ Sudo vi rails. load

LoadModule passenger_module/var/lib/gems/1.8/gems/passenger-2.2.4/ext/apache2/mod_passenger.so

$ Sudo vi rails. conf

PassengerRoot/var/lib/gems/1.8/gems/passenger-2.2.4
PassengerRuby/usr/bin/ruby1.8

$ Sudo vi/etc/apache2/sites-available/yoursite

ServerName www.yourhost.com
DocumentRoot/somewhere/public
...

$ Sudo a2enmod rails
$ Sudo a2ensite yoursite
$ Sudo/etc/init. d/apache2 restart