anchor.diff:      owner = "tstack";
       repo = "lnav";
       rev = "v${meta.version}";
  -    sha256 = "0z8bsr0falxlkmd1b5gy871vyafyih0sw7lgg858lqnbsy0q2m4i";
  +    sha256 = "1frdrr3yjlk2fns3ny0qbr30rpswhwlvv3kyhdl3l6a0q5cqaqsg";
       inherit name;
     };
   
  
positive.code:     '';
      downloadPage = "https://github.com/tstack/lnav/releases";
      license = licenses.bsd2;
      version = "0.8.5";
      maintainers = with maintainers; [ dochang ma27 ];
      platforms = platforms.unix;
    };
  
negative.code:     sqlite
      curl
    ];
  
    postPatch = ''
      sed -ie '/DUMP_INTERNALS/d' src/Makefile.am
    '';
  
    preConfigure = ''
      ./autogen.sh
  