After adding "gem 'rack', github: ''rack/rack'" to example repo below, I
get this when I run "bundle" command:

Bundler could not find compatible versions for gem "rack":
   In Gemfile:
     rails (>= 0) ruby depends on
       actionpack (= 5.0.0.alpha) ruby depends on
         rack (~> 1.6) ruby

     rack (>= 0) ruby

It appears that we need both rack (2.x) and rack (1.6).

FYI,
Al
On Friday, August 21, 2015 at 12:09:38 PM UTC-4, Al Snow wrote:

I have 5 Rails 5 "canery apps' that in the past run bundle cleanly, but
yesterday things changed.


I have two repos (rt_demo_app5, rt_first_app5) that have run bundle
cleanly (after adding rack

master to Gemfile) and 3 that do not (hello_app5, toy_app5,
sample_app_5_0_rt) even after

adding the rack master to Gemfile.


For the ones that do not run bundle cleanly, the error message is (before
adding rack master to Gemfile):


Bundler could not find compatible versions for gem "rack":
In Gemfile:
rails (>= 0) ruby depends on
actionpack (= 5.0.0.alpha) ruby depends on
rack (~> 2.x) ruby
Could not find gem 'rack (~> 2.x) ruby', which is required by
gem 'actionpack (= 5.0.0.alpha) ruby', in any of the sources.


Example Public repo: https://bitbucket.org/jasnow/sample_app_5_0_rt


<https://bitbucket.org/jasnow/sample_app_5_0_rt>

I checked rubygems.org and latest rack is at 1.6.4 so unclear how to get
2.x.


*So how do I change my Gemfile to find "rack 2.x"?*


Thanks,

Al

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activeAug 21, '15 at 8:28p
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