Cacher is the code snippet organizer for pro developers

with import <nixpkgs> {};

stdenv.mkDerivation {
  name = "fixme";
  src = fetchurl {
    url = "http://example.com/fixme.tar.gz";
    sha256 = "9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08";
  };
  buildInputs = [ cmake ];
}