anchor.diff:      description = "Compiling Python code using LLVM";
       maintainers = with stdenv.lib.maintainers; [ fridh ];
     };
  -}+}
  
positive.code: }:
  
  buildPythonPackage rec {
    version = "0.29.0";
    name = "numba-${version}";
  
    src = fetchurl {
      url = "mirror://pypi/n/numba/${name}.tar.gz";
      sha256 = "00ae294f3fb3a99e8f0a9f568213cebed26675bacc9c6f8d2e025b6d564e460d";
    };
  
    NIX_CFLAGS_COMPILE = stdenv.lib.optionalString stdenv.isDarwin "-I${libcxx}/include/c++/v1";
  
negative.code: 
    # Copy test script into $out and run the test suite.
    checkPhase = ''
      python -m numba.runtests
    '';
    # ImportError: cannot import name '_typeconv'
    doCheck = false;
  