Gem not working with Rails 5

[gregblass]

When upgrading to Rails 5, bundler works for all my other gems - but when I add rails-observers, this is the error I get:

bundle update
Fetching gem metadata from https://rubygems.org/.........
Fetching version metadata from https://rubygems.org/...
Fetching dependency metadata from https://rubygems.org/..
Resolving dependencies........................................................................................................................................................................................................................................................................................................................................................................................................................
Bundler could not find compatible versions for gem "rack":
  In Gemfile:
    rails (= 5.0.0.beta3) ruby depends on
      actioncable (= 5.0.0.beta3) ruby depends on
        actionpack (= 5.0.0.beta3) ruby depends on
          rack (~> 2.x) ruby

    rails (= 5.0.0.beta3) ruby depends on
      actioncable (= 5.0.0.beta3) ruby depends on
        actionpack (= 5.0.0.beta3) ruby depends on
          rack-test (~> 0.6.3) ruby depends on
            rack (>= 1.0) ruby

    sass-rails (>= 0) ruby depends on
      sprockets (< 4.0, >= 2.8) ruby depends on
        rack (< 3, > 1) ruby

    capybara (>= 0) ruby depends on
      rack (>= 1.0.0) ruby

    passenger (>= 0) ruby depends on
      rack (>= 0) ruby

    thin (>= 0) ruby depends on
      rack (~> 1.0) ruby
Bundler could not find compatible versions for gem "activemodel":
  In Gemfile:
    rails (= 5.0.0.beta3) ruby depends on
      activemodel (= 5.0.0.beta3) ruby

    rails (= 5.0.0.beta3) ruby depends on
      activemodel (= 5.0.0.beta3) ruby

    web-console (>= 0) ruby depends on
      activemodel (>= 4.2) ruby

    simple_form (>= 0) ruby depends on
      activemodel (< 5.1, > 4) ruby

    carrierwave (>= 0) ruby depends on
      activemodel (>= 3.2.0) ruby

    rails-observers (>= 0) ruby depends on
      activemodel (~> 4.0) ruby
Bundler could not find compatible versions for gem "railties":
  In Gemfile:
    rails (= 5.0.0.beta3) ruby depends on
      railties (= 5.0.0.beta3) ruby

    lograge (~> 0.3.1) ruby depends on
      railties (>= 3) ruby

    coffee-rails (>= 0) ruby depends on
      railties (< 5.1.x, >= 4.0.0) ruby

    sass-rails (>= 0) ruby depends on
      railties (< 5.0, >= 4.0.0) ruby

    jquery-turbolinks (>= 0) ruby depends on
      railties (>= 3.1.0) ruby

    factory_girl_rails (>= 0) ruby depends on
      railties (>= 3.0.0) ruby

    web-console (>= 0) ruby depends on
      railties (>= 4.2) ruby

    jquery-rails (>= 0) ruby depends on
      railties (>= 4.2.0) ruby

    rails-observers (>= 0) ruby depends on
      railties (~> 4.0.0.beta) ruby

[gregblass]

Sorry, I should have checked the closed issues. Looks like this has been dealt with, just not released to rubygems. I'll point my gemfile to this repository.

Thanks to the contributors.

[gregblass]

Confirming that I was able to get this to work with Rails 5 by updating my Gemfile to:

gem 'rails-observers', git: 'https://github.com/rails/rails-observers.git'

Which allowed bundle update to succeed:

Using rails-observers 0.1.3.alpha from https://github.com/rails/rails-observers.git (at master)

[ericboehs]

@rafaelfranca Any update on when this will be released to RubyGems? Thanks!