{ mkDerivation }: # How to obtain `sha256`: # nix-prefetch-url --unpack https://github.com/erlang/otp/archive/OTP-${version}.tar.gz mkDerivation { version = "24.1.1"; sha256 = "sha256-y5QtLCrYeMT4WdHkFngKv02CZ35eYZF3sjfI5OZNAH0="; }