cli.rb in vulcan-0.2.0

- old
+ new

@@ -64,10 +64,12 @@
             puts ex.inspect
           end
         end
       end
     end
+  rescue Interrupt
+    error "Aborted by user"
   rescue Errno::EPIPE
     error "Could not connect to build server: #{server}"
   end
 
   desc "create APP_NAME", <<-DESC
@@ -133,9 +135,10 @@
         system "git add . >/dev/null"
         system "git commit -m commit >/dev/null"
         system "git push heroku -f master"
 
         %x{ env BUNDLE_GEMFILE= heroku config:add SECRET=#{config[:secret]} SPAWN_ENV=heroku HEROKU_APP=#{config[:app]} HEROKU_API_KEY=#{api_key} 2>&1 }
+        %x{ env BUNDLE_GEMFILE= heroku config:add BUILDPACK_URL=https://github.com/heroku/heroku-buildpack-nodejs.git#versions 2>&1 }
         %x{ env BUNDLE_GEMFILE= heroku addons:add cloudant:oxygen }
       end
     end
   end
 