anchor.diff:  { stdenv
   , fetchurl
  -, python
   
   , openssl
  +, python2
   }:
   
   let
  
positive.code:   '';
  
    configureFlags = [
      "--disable-samples"
    ];
  
  
negative.code:     sha256 = "965cc5a8bb46ce4199a47e9b2c9e1cae3b137e8356ffdad6d94d3b9069b71dc2";
    };
  
    buildInputs = [
      openssl
      python2
    ];
  
    patchPhase = ''
  