execute `$ rails _3.2.13_ new spree-sample`
execute `$ spree install spree-sample`
Install rails-erd `$ bundle install`
generate default erd `$ rake erd notation=bachman`
Install spree_c2c

本家(camelmasa/spree_c2c)が1.3.2未対応だったのでversion部分だけ1.3.2に変更したgemをinstallした
execute `$ bundle install`
Execute spree_c2c commands

`$ rake spree_c2c:install:migrations`
`$ rake db:migrate`
`$ rake spree_c2c:load`
Generate spree-c2c erd `$ rake erd notation=bachman`