Not working in production

[kruby]

I am unable to get spree_editor to work in production.
Running Ruby 2.2.3, Rails 4.2.4 and Spree 3.0 Stable-branch.
In development everything is fine.
Any clues.

Gem file looks like this:
gem 'rails', '4.2.4'
gem 'mysql2'

gem 'sass-rails', '> 5.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '> 4.1.0'
gem 'therubyracer', platforms: :ruby

gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '> 2.0'
gem 'sdoc', '> 0.4.0', group: 📄
gem 'spree_editor', github: 'spree-contrib/spree_editor', branch: '3-0-stable'

gem 'ckeditor', github: 'galetahub/ckeditor'

gem 'spree_static_content', github: 'spree/spree_static_content', branch: '3-0-stable'

gem "spree_product_zoom", :github => "spree/spree_product_zoom", branch: '3-0-stable'

group :development, :test do
gem 'byebug'
end

group :development do
gem 'web-console', '~> 2.0'
gem 'spring'
end

gem 'spree', '3.0.4'
gem 'spree_gateway', github: 'spree/spree_gateway', branch: '3-0-stable'
gem 'spree_auth_devise', github: 'spree/spree_auth_devise', branch: '3-0-stable'

[amit-dhoundiyal]

I also face the same issue in the production environment during image uploading the image is not uploaded using the ckeditor got the following error -:
ActionController::RoutingError (No route matches [GET] "/ckeditor_assets/pictures/

Please help.