brew install dmd

[Mike Parker via Digitalmars-d-learn]

On Sunday, 11 June 2017 at 03:48:57 UTC, Joel wrote:
>
>
> curl https://i.dlang.io | bash -s
>
> But I'm not sure about doing this.

I'm don't what that means, but Homebrew is giving you 2.074.1, 
it's just that the binary has the wrong version number compiled 
in.