The gem error in rails 5.0

[colorfulberry]

I am in rails 5.0.0.1
when
gem 'activerecord-sqlserver-adapter'

There was an error while trying to load the gem 'activerecord-sqlserver-adapter'. (Bundler::GemRequireError)
Gem Load Error is: undefined method `add_order!' for class `#<Class:ActiveRecord::Base>'

But gem 'activerecord-sqlserver-adapter', git: 'https://github.com/rails-sqlserver/activerecord-sqlserver-adapter' correct.

I want to know why?

[DarkSideF]

This is because the version for rails 5 is unstable and not released yet.
So rubygems contains only stable version.

P.S.
Gemfile use rubygems.org source by default .
At the beginning of your Gemfile you can find source 'rubygems.org'

[metaskills]

Thanks, closing this. I've started major work on getting the master branch w 5.0.x support working. Almost done with re-architecting #504 per Sean G. comments.

[colorfulberry]

Thanks.