The default Rails app installed by rails new has config.assets.compile = false in production.
rails new
config.assets.compile = false
And the ordinary way to do things is to run
Set config.asset.compile = false
config.asset.compile = false
Add to your Gemfile
group :assets do gem 'turbo-sprockets-rails3' end
Install the bundle
Run rake assets:precompile
rake assets:precompile
Then Start your server