Elixir-无法编译依赖项idna

错误消息：

mix.exs

defmodule Wham.Mixfile do
  use Mix.Project

  def project do
    [app: :wham,
     version: "0.0.1",
     elixir: "~> 1.0",
     elixirc_paths: elixirc_paths(Mix.env),
     compilers: [:phoenix] ++ Mix.compilers,
     build_embedded: Mix.env == :prod,
     start_permanent: Mix.env == :prod,
     deps: deps]
  end

  # Configuration for the OTP application
  #
  # Type `mix help compile.app` for more information
  def application do
    [mod: {Wham, []},
     applications: [:phoenix, :phoenix_html, :cowboy, :logger,
                    :phoenix_ecto, :postgrex, :maru, :maru_swagger, :tzdata]]
  end

  # Specifies which paths to compile per environment
  defp elixirc_paths(:test), do: ["lib", "web", "test/support"]
  defp elixirc_paths(_),     do: ["lib", "web"]

  # Specifies your project dependencies
  #
  # Type `mix help deps` for examples and options
  defp deps do
    [{:phoenix, "~> 1.0.2"},
     {:phoenix_ecto, "~> 1.1"},
     {:postgrex, ">= 0.0.0"},
     {:phoenix_html, "~> 2.1"},
     {:phoenix_live_reload, "~> 1.0", only: :dev},
     {:cowboy, "~> 1.0"},
     {:maru, "~>  0.8.1"},
     {:maru_swagger, "~> 0.5", only: :dev },
     {:comeonin, "~> 1.0"},
     {:timex, "~> 1.0.0-pre"}]
  end
end

---

我今天遇到了相同的错误，更新了rebar3可执行文件解决了这个问题。

我们发现问题在于编译idna时服务器内存不足。目前，这个问题描述了一个非常具体的症状，与注释中描述的原因（内存不足）没有任何关系。由于这不太可能给出一个好的答案，即使这样也可能对未来的访问者没有帮助，我投票结束这个问题；投票也要结束。值得一提的是，你的评论对我非常有用——在我的Elixir项目中添加了timex作为依赖项之后，我也遇到了同样的问题。事实证明，idna不会仅使用512MB的RAM进行编译，这是流浪的VirtualBox的默认值。我把它提高到1GB，编译得很好。O.S:MacBook Ram:6GB处理器：Core i7当我使用“timex”dependy时，我看到了这个问题。为此创建新问题，这里是链接

defmodule Wham.Mixfile do
  use Mix.Project

  def project do
    [app: :wham,
     version: "0.0.1",
     elixir: "~> 1.0",
     elixirc_paths: elixirc_paths(Mix.env),
     compilers: [:phoenix] ++ Mix.compilers,
     build_embedded: Mix.env == :prod,
     start_permanent: Mix.env == :prod,
     deps: deps]
  end

  # Configuration for the OTP application
  #
  # Type `mix help compile.app` for more information
  def application do
    [mod: {Wham, []},
     applications: [:phoenix, :phoenix_html, :cowboy, :logger,
                    :phoenix_ecto, :postgrex, :maru, :maru_swagger, :tzdata]]
  end

  # Specifies which paths to compile per environment
  defp elixirc_paths(:test), do: ["lib", "web", "test/support"]
  defp elixirc_paths(_),     do: ["lib", "web"]

  # Specifies your project dependencies
  #
  # Type `mix help deps` for examples and options
  defp deps do
    [{:phoenix, "~> 1.0.2"},
     {:phoenix_ecto, "~> 1.1"},
     {:postgrex, ">= 0.0.0"},
     {:phoenix_html, "~> 2.1"},
     {:phoenix_live_reload, "~> 1.0", only: :dev},
     {:cowboy, "~> 1.0"},
     {:maru, "~>  0.8.1"},
     {:maru_swagger, "~> 0.5", only: :dev },
     {:comeonin, "~> 1.0"},
     {:timex, "~> 1.0.0-pre"}]
  end
end