title: Bootstrap with Spree works locally but not on Heroku
body: <p>I'm creating an app using Ruby On Rails, Bootstrap, and Spree. I have everything working fine on my localhost but when I push to Heroku I get an error message "We're sorry, but something went wrong." I can access the store area on Heroku when I add "/store" to the address it loads up fine, but the home page loads with an error message. When I run heroku logs I see this:</p>
  
  <pre><code>Processing by PagesController#home as HTML
  2013-04-19T16:03:19.156092+00:00 app[web.1]:   Rendered pages/home.html.erb within layouts/application (100.2ms)
  2013-04-19T16:03:19.156092+00:00 app[web.1]: Compiled jquery.alerts/jquery.alerts.css  (145ms)  (pid 2)
  2013-04-19T16:03:19.156092+00:00 app[web.1]: Compiled jquery.alerts/jquery.alerts.spree.css  (0ms)  (pid 2)
  2013-04-19T16:03:19.156092+00:00 app[web.1]: Compiled responsive-tables.css  (0ms)  (pid 2)
  2013-04-19T16:03:19.156092+00:00 app[web.1]: Compiled normalize.css  (0ms)  (pid 2)
  2013-04-19T16:03:19.156092+00:00 app[web.1]: Compiled skeleton.css  (0ms)  (pid 2)
  2013-04-19T16:03:19.156092+00:00 app[web.1]: Compiled jquery-ui.datepicker.css  (259ms)  (pid 2)
  2013-04-19T16:03:19.156092+00:00 app[web.1]: Compiled jquery.powertip.css  (0ms)  (pid 2)
  2013-04-19T16:03:19.156092+00:00 app[web.1]: Compiled select2.css  (2728ms)  (pid 2)
  2013-04-19T16:03:19.156538+00:00 app[web.1]: Compiled admin/spree_admin.css  (1552ms)  (pid 2)
  2013-04-19T16:03:19.156538+00:00 app[web.1]: Compiled admin/spree_core.css  (4771ms)  (pid 2)
  2013-04-19T16:03:19.156538+00:00 app[web.1]: Compiled admin/spree_promo.css  (1ms)  (pid 2)
  2013-04-19T16:03:19.156538+00:00 app[web.1]: Compiled admin/all.css  (4785ms)  (pid 2)
  2013-04-19T16:03:19.156538+00:00 app[web.1]: Compiled pages.css  (0ms)  (pid 2)
  2013-04-19T16:03:19.156538+00:00 app[web.1]: Compiled store/screen.css  (600ms)  (pid 2)
  2013-04-19T16:03:19.156538+00:00 app[web.1]: Compiled store/spree_core.css  (609ms)  (pid 2)
  2013-04-19T16:03:19.156538+00:00 app[web.1]: Compiled store/spree_promo.css  (11ms)  (pid 2)
  2013-04-19T16:03:19.156538+00:00 app[web.1]: Compiled store/all.css  (631ms)  (pid 2)
  2013-04-19T16:03:19.156538+00:00 app[web.1]: Completed 500 Internal Server Error in 5726ms
  2013-04-19T16:03:19.149366+00:00 app[web.1]: 
  2013-04-19T16:03:19.149366+00:00 app[web.1]: ActionView::Template::Error (File to import not found or unreadable: bootstrap.
  2013-04-19T16:03:19.149366+00:00 app[web.1]: Load path: /app
  2013-04-19T16:03:19.149366+00:00 app[web.1]:     2: &lt;html&gt;
  2013-04-19T16:03:19.149366+00:00 app[web.1]:     7:   &lt;%= csrf_meta_tags %&gt;
  2013-04-19T16:03:19.149842+00:00 app[web.1]:     8: &lt;/head&gt;
  2013-04-19T16:03:19.149366+00:00 app[web.1]:     4:   &lt;title&gt;Sample App&lt;/title&gt;
  2013-04-19T16:03:19.149842+00:00 app[web.1]:   app/assets/stylesheets/styles.css.scss:5
  2013-04-19T16:03:19.149842+00:00 app[web.1]:   app/views/layouts/application.html.erb:5:in `_2bef37236eb3fbbf2665a458326374e1'
  2013-04-19T16:03:19.149366+00:00 app[web.1]:     5:   &lt;%= stylesheet_link_tag    "application", :media =&gt; "all" %&gt;
  2013-04-19T16:03:19.149366+00:00 app[web.1]:     6:   &lt;%= javascript_include_tag "application" %&gt;
  2013-04-19T16:03:19.149366+00:00 app[web.1]:   (in /app/app/assets/stylesheets/styles.css.scss)):
  2013-04-19T16:03:19.149366+00:00 app[web.1]:     3: &lt;head&gt;
  2013-04-19T16:03:19.157636+00:00 heroku[router]: at=info method=GET path=/ host=guarded-headland-2911.herokuapp.com fwd="98.154.183.5" dyno=web.1 connect=6ms service=6092ms status=500 bytes=643
  2013-04-19T16:03:27.655609+00:00 heroku[web.1]: Stopping remaining processes with SIGKILL
  2013-04-19T16:03:27.655609+00:00 heroku[web.1]: Error R12 (Exit timeout) -&gt; At least one process failed to exit within 10 seconds of SIGTERM
  2013-04-19T16:03:29.492003+00:00 heroku[web.1]: Process exited with status 137
  2013-04-19T16:08:01.494500+00:00 app[web.1]: Started GET "/" for 98.154.183.5 at 2013-04-19 16:08:01 +0000
  2013-04-19T16:08:01.526972+00:00 app[web.1]: 
  2013-04-19T16:08:01.526972+00:00 app[web.1]: ActionView::Template::Error (File to import not found or unreadable: bootstrap.
  2013-04-19T16:08:01.526972+00:00 app[web.1]: Load path: /app
  2013-04-19T16:08:01.526972+00:00 app[web.1]:   (in /app/app/assets/stylesheets/styles.css.scss)):
  2013-04-19T16:08:01.526972+00:00 app[web.1]:     2: &lt;html&gt;
  2013-04-19T16:08:01.526972+00:00 app[web.1]:     5:   &lt;%= stylesheet_link_tag    "application", :media =&gt; "all" %&gt;
  2013-04-19T16:08:01.526972+00:00 app[web.1]:     7:   &lt;%= csrf_meta_tags %&gt;
  2013-04-19T16:08:01.526972+00:00 app[web.1]:     6:   &lt;%= javascript_include_tag "application" %&gt;
  2013-04-19T16:08:01.527299+00:00 app[web.1]: Completed 500 Internal Server Error in 20ms
  2013-04-19T16:08:01.526972+00:00 app[web.1]:     3: &lt;head&gt;
  2013-04-19T16:08:01.526972+00:00 app[web.1]:     4:   &lt;title&gt;Sample App&lt;/title&gt;
  2013-04-19T16:08:01.527299+00:00 app[web.1]: 
  2013-04-19T16:08:01.527299+00:00 app[web.1]: 
  2013-04-19T16:08:01.527299+00:00 app[web.1]:   app/assets/stylesheets/styles.css.scss:5
  2013-04-19T16:08:01.527299+00:00 app[web.1]: Processing by PagesController#home as HTML
  2013-04-19T16:08:01.527299+00:00 app[web.1]:     8: &lt;/head&gt;
  2013-04-19T16:08:01.527299+00:00 app[web.1]:   app/views/layouts/application.html.erb:5:in `_2be
  f37236eb3fbbf2665a458326374e1'
  2013-04-19T16:08:01.527299+00:00 app[web.1]:   Rendered pages/home.html.erb within layouts/application (0.2ms)
  2013-04-19T16:08:01.536160+00:00 heroku[router]: at=info method=GET path=/ host=guarded-headland-2911.herokuapp.com fwd="98.154.183.5" dyno=web.1 connect=9ms service=82ms status=500 bytes=643
  </code></pre>
  
  <p>My stylesheets application.css file looks like this:</p>
  
  <pre><code>/*
   * This is a manifest file that'll be compiled into application.css, which will include all the files
   * listed below.
   *
   * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
   * or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
   *
   * You're free to add application-wide styles to this file and they'll appear at the top of the
   * compiled file, but it's generally better to create a new file per style scope.
   *
   *= require_self
   *= require_tree .
   */
  </code></pre>
  
  <p>gemfile looks like this:</p>
  
  <pre><code>source 'https://rubygems.org'
  
  gem 'rails', '3.2.13'
  gem 'jquery-rails'
  gem 'spree', '1.3.2'
  gem 'spree_gateway', :github =&gt; 'spree/spree_gateway', :branch =&gt; '1-3-stable'
  gem 'spree_auth_devise', :github =&gt; 'spree/spree_auth_devise', :branch =&gt; '1-3-stable'
  
  group :production do
      gem 'pg'
  end
  
  group :development, :test do
      gem 'sqlite3'
  end
  
  group :assets do
    gem 'sass-rails',   '~&gt; 3.2.3'
    gem 'coffee-rails', '~&gt; 3.2.1'
    gem 'uglifier', '&gt;= 1.0.3'
    gem 'bootstrap-sass', '~&gt; 2.3.1'
  
  end
  </code></pre>