Rails3Tasks » History » Version 3

Chris Cannam, 2013-01-07 03:47 PM

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h1. Moving to Rails 3
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h2. Test environment
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We have a Redmine 2.2 pristine branch (redmine-2.2) and an integration branch (redmine-2.2-integration) in which to fix errors arising from merging our own changes back in to Redmine 2.2.
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For Rails 2, we have been using Ruby Enterprise Edition v1.8.7 with Phusion Passenger v3.0.1.
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For Rails 3 we want to use a more mainstream Ruby v1.9.3, with Phusion Passenger v3.0.18.
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Ubuntu 10.04 LTS only has Ruby 1.9.1, so we use the Brightbox packages.
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<pre>
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 $ sudo apt-add-repository ppa:brightbox/ruby-ng
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 $ sudo apt-get update
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 $ sudo apt-get install ruby1.9.3
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 $ sudo gem1.9.3 install rails
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 $ sudo gem1.9.3 install passenger
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 $ sudo apt-get install libcurl4-openssl-dev
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 $ sudo passenger-install-apache2-module 
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</pre>
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The Passenger installer prints out:
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<pre>
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Please edit your Apache configuration file, and add these lines:
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   LoadModule passenger_module /var/lib/gems/1.9.1/gems/passenger-3.0.18/ext/apache2/mod_passenger.so
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   PassengerRoot /var/lib/gems/1.9.1/gems/passenger-3.0.18
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   PassengerRuby /usr/bin/ruby1.9.1
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</pre>
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(Note that the Brightbox PPA "Ruby 1.9.1" is in fact 1.9.3, unlike the Ubuntu repo package which is 1.9.1 -- confusing)