In a new application Rails 3.1 with only in Gemfile:
gem "omniauth" gem "facebooker2"
bundle install
give the error:
Bundler could not find compatible versions for gem "hashie": In Gemfile: facebooker2 (= 0.0.16) ruby depends on hashie (~> 1.1.0) ruby
omniauth (>= 0) ruby depends on
hashie (1.2.0)
How can I install facebooker2 with omniauth?
The only way I have to solve the problem was to clone the mogli project and update the hashie dependence to 1.2:
https://github.com/davidsf/mogli/commit/bcee3dd815bab7c8eb68511ee0d7c2da39115e14