Elixir 尝试使用mix安装时,(mix)无法访问url错误

Elixir 尝试使用mix安装时,(mix)无法访问url错误,elixir,phoenix-framework,Elixir,Phoenix Framework,我正在尝试安装elixir软件包,每当我使用mix命令时,我都会收到这样的消息 mix archive.install https://github.com/phoenixframework/phoenix/releases/download/v1.0.0/phoenix_new-1.0.0.ez Are you sure you want to install archive https://github.com/phoenixframework/phoenix/releases/downlo

我正在尝试安装elixir软件包,每当我使用mix命令时,我都会收到这样的消息

mix archive.install https://github.com/phoenixframework/phoenix/releases/download/v1.0.0/phoenix_new-1.0.0.ez
Are you sure you want to install archive https://github.com/phoenixframework/phoenix/releases/download/v1.0.0/phoenix_new-1.0.0.ez? [Yn] y
** (Mix) Could not access url https://github.com/phoenixframework/phoenix/releases/download/v1.0.0/phoenix_new-1.0.0.ez, error: {:failed_connect, [{:to_address, {'github.com', 443}}, {:inet, [:inet], :nxdomain}]}

如何避免这种情况?

我需要确保~/.mix/archives目录具有写入权限


sudo chmod a+rw~/.mix/archives/
解决了问题。

看起来像是DNS问题
nxdomain
表示“不存在的域”。您可以通过web浏览器访问github.com吗?