{ stdenv, fetchFromGitHub }: fetchFromGitHub { owner = "samdmarshall"; repo = "OSXPrivateSDK"; rev = "f4d52b60e86b496abfaffa119a7d299562d99783"; sha256 = "0bv0884yxpvk2ishxj8gdy1w6wb0gwfq55q5qjp0s8z0z7f63zqh"; }