packages:
  yesod-core
  yesod-static
  yesod-persistent
  yesod-newsfeed
  yesod-form
  yesod-form-multi
  yesod-auth
  yesod-auth-oauth
  yesod-sitemap
  yesod-test
  yesod-bin
  yesod
  yesod-eventsource
  yesod-websockets