git deploy devrait prendre en charge la précompilation

config/environments/production.rb

@@ -27,8 +27,7 @@ Rails.application.configure do
   # config.assets.css_compressor = :sass
 
   # Do not fallback to assets pipeline if a precompiled asset is missed.
-  #config.assets.compile = false
-  config.assets.compile = true
+  config.assets.compile = false
 
   # Generate digests for assets URLs.
   config.assets.digest = true