anchor.diff:        
     meta = {
       description = "Berkeley Lab Checkpoint/Restart for Linux (BLCR)";
  -    homepage = website;
  +    homepage = https://ftg.lbl.gov/projects/CheckpointRestart/;
       license = "GPL2";
     };
   }
  
positive.code:       sha256 = "1f5s9c7iiaxd67ki3bmz09mf66shzbl97hvwaq4nmk6miq94k1fw";
      }
      { url = http://upc-bugs.lbl.gov/blcr-dist/blcr-0.8.2+kernel-2.6.34.patch03;
        sha256 = "09924h83xdwpxjlx3yg5b51fgm6gjywn2rb4nnygz16n87wqvb41";
      }
    ];
  
  
negative.code: 
  let
    version = "0.8.2";
    #website = https://ftg.lbl.gov/CheckpointRestart;
  in
  
  stdenv.mkDerivation {
    name = "blcr-${version}-${kernel.version}";
  
    src = fetchurl {
      url = https://ftg.lbl.gov/assets/projects/CheckpointRestart/downloads/blcr-0.8.2.tar.gz;
      #url = "${website}/downloads/blcr-${version}.tar.gz";
      sha256 = "1ldvzrajljkm318z5ix1p27n0gmv7gqxij6ck7p5fz4ncdbb01x8";
    };
    
  