anchor.diff:      buildInputs = with self; [ nose coverage pkgs.glibcLocales flake8 ];
       propagatedBuildInputs = with self; [ matplotlib pandas ];
   
  -    preBuild = ''
  -      export LC_ALL="en_US.UTF-8"
  -    '';
  +    LC_ALL="en_US.UTF-8";
   
       doCheck = false; # Many transient failures in performance tests and due to use of sleep
   
  
positive.code:     buildInputs = with self; [ nose pillow pkgs.gfortran pkgs.glibcLocales ];
      propagatedBuildInputs = with self; [ numpy scipy pkgs.openblas ];
  
      checkPhase = ''
        LC_ALL="en_US.UTF-8" HOME=$TMPDIR OMP_NUM_THREADS=1 nosetests $out/${python.sitePackages}/sklearn/
      '';
  
      meta = {
  
negative.code:     };
      disabled = isPyPy;
      buildInputs = [ pkgs.glibcLocales ];
  
      LC_ALL="en_US.UTF-8";
  
      meta = {
        description = "Copy your docs directly to the gh-pages branch.";
        homepage = "http://github.com/davisp/ghp-import";
  