Example Spree install for issue #1749

gistfile1.txt

$ cd Sites/
$ mkdir spree-test
$ cd spree-test/
$ rvm --rvmrc --create gemset use spree-test

$ gem install spree -v 1.1.2
[snip]

$ rails new .
[snip]

$ echo 'gem "spree", "~> 1.1.2"' >> Gemfile

$ bundle
Bundler could not find compatible versions for gem "thor":
  In snapshot (Gemfile.lock):
    thor (0.15.4)

  In Gemfile:
    spree (~> 1.1.2) ruby depends on
      thor (= 0.14.6) ruby

Running `bundle update` will rebuild your snapshot from scratch, using only
the gems in your Gemfile, which may resolve the conflict.

$ gem uninstall thor
Select gem to uninstall:
 1. thor-0.14.6
 2. thor-0.15.4
 3. All versions
> 2
Successfully uninstalled thor-0.15.4

$ bundle update
[snip]

$ rails g spree:install
[snip]