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Unable to run applications agains edge Rails

#5677

Bundler fails to resolve dependencies when running via edge rails. More details :

http://gist.github.com/589945

Steps to reproduce:

  1. Create new Rails 3 App.
  2. Specify rails master as dependency in Gemfile.
  3. Run bundle install vendor/
  4. You should see the error.

Reported by gnufied · September 21st, 2010 @ 10:19 PM

State: invalid
Milestone: none
Assigned to: Yehuda Katz (wycats) Yehuda Katz (wycats)
Importance: Low

Activity

  1. Rohit Arondekar
    Rohit Arondekar
    • Importance changed from to Low

    Rails 3 master is now at 3.1.0.beta and 3.0 development has been moved to the 3-0-stable branch. I think what you want to do is

      gem 'rails', :git => 'git://github.com/rails/rails.git', :branch => '3-0-stable'

    To create a 3.1.0 app you'll need to checkout master, and run ruby path/to/rails new my_app --dev.

    September 22nd, 2010 @ 10:36 AM

  2. gnufied
    gnufied

    Hmm, so I can't upgrade an application which was generated using rails 3.0 generator, to 3.1?

    The point of exercise was; I want to develop agains Rails Master, not against 3.0.0-stable branch.

    September 22nd, 2010 @ 10:50 AM

  3. Piotr Sarnacki
    Piotr Sarnacki

    You need to specify arel from master also:

    gem "rails", :git => "http://github.com/rails/rails.git"
    gem "arel", :git => "http://github.com/rails/arel.git"

    September 22nd, 2010 @ 01:07 PM

  4. Rohit Arondekar
    Rohit Arondekar
    • State changed from new to invalid

    The above works. If you bundle both arel and rails master. The bundle gets installed successfully.

    September 23rd, 2010 @ 01:19 AM