Update foreman package Debian and get error: application.css isn't precompiled

Hi all!!

I've installed foreman with Debian packages, i've updated from 1.1 versión
to 9999+debian1~nightlybuild1365416250 (suppose 1.1.1 version).

When i restart nginx, production.log takes me this error:

Processing by DashboardController#index as HTML
Rendered dashboard/index.html.erb within layouts/application (138.4ms)
Operation FAILED: application.css isn't precompiled
Rendered common/500.html.erb within layouts/application (5.7ms)
Completed 500 Internal Server Error in 494ms

ActionView::Template::Error (application.css isn't precompiled):
2: <html>
3: <head>
4: <title> <%= h(yield(:title) || "Foreman") %></title>
5: <%= stylesheet_link_tag 'application' %>
6: <%= javascript_include_tag 'application' %>
7: <%= csrf_meta_tags %>
8: <%= javascript_tag "var AUTH_TOKEN =
#{form_authenticity_token.inspect};" if protect_against_forgery? %>
_app_views_layouts_application_html_erb___386918615_69927105512100&#39; app/controllers/application_controller.rb:291:ingeneric_exception'

How i solve it?

Thank you so much!!