无法在phoenix framework中安装/设置Scrivender

所以我有Phoenix Project v1.3,我想在后端添加分页查询。我想用 scrivener

我得到一个依赖项错误

defp deps do
[
  {:phoenix, "~> 1.3.2"},
  {:phoenix_pubsub, "~> 1.0"},
  {:phoenix_ecto, "~> 3.2"},
  {:postgrex, ">= 0.0.0"},
  {:gettext, "~> 0.11"},
  {:cowboy, "~> 1.0"},
  {:cors_plug, "~> 1.5"},
  {:distillery, "~> 2.0"},
  {:comeonin, "~> 4.0"},
  {:bcrypt_elixir, "~> 1.0"},
  {:guardian, "~> 1.0"},
  {:scrivener_ecto, "~> 2.0"} # getting an error whenever I add this dependency
]end

跑步的时候呢 mix deps.get . 我犯了一个错误