anchor.diff:      rm tests/pty_recorder_test.py
     '';
   
  +  checkInputs = [ glibcLocales ];
  +
     checkPhase = ''
  -    nosetests
  +    LC_ALL=en_US.UTF-8 nosetests
     '';
   
     meta = {
  
positive.code: { lib, python3Packages, fetchFromGitHub }:
  
  let
    pythonPackages = python3Packages;
  in pythonPackages.buildPythonApplication rec {
    name = "asciinema-${version}";
    version = "2.0.0";
  
    buildInputs = with pythonPackages; [ nose ];
    propagatedBuildInputs = with pythonPackages; [ requests ];
  
negative.code:     owner = "asciinema";
      repo = "asciinema";
      rev = "v${version}";
      sha256 = "09m9agkslrbm36y8pjqhg5nmyz9hppjyhafhzpglnadhfgwqzznr";
    };
  
    patchPhase = ''
  