anchor.diff:      fi
     '';
   
  -  meta = with stdenv.lib; {
  +  meta = {
       description = "A tracepoint-based system tracing tool for Linux (with clients for other OSes)";
       license = licenses.gpl2;
       maintainers = [maintainers.raskin];
  
positive.code:     export KERNELDIR="${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
    '';
  
    libPath = stdenv.lib.makeLibraryPath [
      zlib
      luajit
      ncurses
  
negative.code: {stdenv, fetchurl, fetchFromGitHub, cmake, luajit, kernel, zlib, ncurses, perl, jsoncpp, libb64, openssl, curl, jq, gcc, fetchpatch}:
  
  with stdenv.lib;
  stdenv.mkDerivation rec {
    name = "sysdig-${version}";
    version = "0.16.0";
  
    src = fetchFromGitHub {
      owner = "draios";
      repo = "sysdig";
      rev = version;
      sha256 = "1h3f9nkc5fkvks6va0maq377m9qxnsf4q3f2dc14rdzfvnzidy06";
    };
  
    buildInputs = [
  