message: Only require stylus nib and rupture if dev
diff: @@ -26,9 +26,6 @@ session = require 'cookie-session'
  path = require "path"
  logger = require "morgan"
  multipart = require 'connect-multiparty'
  -stylus = require "stylus"
  -nib = require "nib"
  -rupture = require 'rupture'
  artsyError = require 'artsy-error-handler'
  bucketAssets = require 'bucket-assets'
  cache = require './cache'
  @@ -67,6 +64,9 @@ module.exports = (app) ->
  # Development only
  if "development" is NODE_ENV
  + nib = require "nib"
  + stylus = require "stylus"
  + rupture = require 'rupture'
  # Compile assets on request in development
  app.use require("stylus").middleware
  src: path.resolve(__dirname, "../")
  