The gem is requiring an older version of clearance:

Bundler could not find compatible versions for gem "clearance":
  In snapshot (Gemfile.lock):
    clearance (= 1.14.1)

  In Gemfile:
    clearance

    clearance-i18n was resolved to 0.0.1, which depends on
      clearance (~> 1.0.0)

In my Gemfile, I have tried calling the gem from both RubyGems and Github as the gem isn't using versions yet.

gem "clearance-i18n", github: 'thoughtbot/clearance-i18n'

Hey there and thank you for you work on this!

I have a question: I used the German locale provided here as a basis but changed it to use informal 'Du' instead of the formal 'Sie' because it fits the tone of my app better.

I'm interested in contributing this back but I was wondering if this is a case you want to handle at all? How do you handle formal/ informal cases in file naming (if at all)?

Thanks in advance!

Fetching gem metadata from https://rubygems.org/............
Fetching version metadata from https://rubygems.org/...
Fetching dependency metadata from https://rubygems.org/..
Could not find gem 'clearance-i18n (>= 0) ruby' in any of the gem sources listed in your Gemfile or installed on this
machine.

This gem is not listed in rubygems.org, is this intentional?

Thanks

What steps would be needed to reach 1.0.0 as I'm happy to help! :)