anchor.diff:    };
   
     netlink = buildFromGitHub {
  -    rev = "4fdf23c882685717a2a750114bdc904afeafc16b";
  +    rev = "adb0f53af689dd38f1443eba79489feaacf0b22e";
       owner  = "vishvananda";
       repo   = "netlink";
  -    sha256 = "17g5ziazsnak3j6vh0gmwqjyvwjrrw61qabz1zsznwp0v0x7lm85";
  -    date = "2016-03-05";
  +    sha256 = "1xp6j18b0n702639jmhahghaz95bw9c0n5vmdk0hilml6as3czl7";
  +    date = "2016-03-19";
     };
   
     ngrok = buildFromGitHub {
  
positive.code:   };
  
    go-systemd = buildFromGitHub {
      rev = "v4";
      owner = "coreos";
      repo = "go-systemd";
      sha256 = "1d6z06v8a16a7pipggk1r7zq89fbc1ksdcjc7q400wn844qfr7xc";
      propagatedBuildInputs = [ pkgs.systemd_lib dbus ];
    };
  
  
negative.code:   };
  
    go-getter = buildFromGitHub {
      rev = "833da1c2bd47f5145677b8cafe18636e5d9f83fd";
      date = "2016-03-21";
      owner = "hashicorp";
      repo = "go-getter";
      sha256 = "0sy0q7v5j9ybk07pilnxcvb6k7wvpc8d9ppm38fsmiqm4kgjhr9m";
      buildInputs = [ aws-sdk-go ];
    };
  
  