lib/ember-cli/app.rb in ember-cli-rails-0.0.14 vs lib/ember-cli/app.rb in ember-cli-rails-0.0.15

@@ -106,11 +106,11 @@
       version = dev_dependencies.fetch("ember-cli").split("-").first
 
       unless match_version?(version, EMBER_CLI_VERSION)
         fail <<-MSG.strip_heredoc
           EmberCLI Rails require ember-cli NPM package version to be
-          #{requirement} to work properly. From within your EmberCLI directory
+          #{EMBER_CLI_VERSION} to work properly. From within your EmberCLI directory
           please update your package.json accordingly and run:
 
             $ npm install
 
         MSG
@@ -130,11 +130,13 @@
         MSG
       end
     end
 
     def symlink_to_assets_root
-      symlink_path = dist_path.join("assets")
-      assets_path.join(name).make_symlink symlink_path unless symlink_path.exist?
+      assets_path.join(name).make_symlink dist_path.join("assets")
+    rescue Errno::EEXIST
+      # Sometimes happens when starting multiple Unicorn workers.
+      # Ignoring...
     end
 
     def add_assets_to_precompile_list
       Rails.configuration.assets.precompile << /(?:\/|\A)#{name}\//
     end