anchor.diff:      };
       meta = {
         description = "Store multiple values per key";
  +      license = with lib.licenses; [ artistic1 gpl1Plus ];
  +    };
  +  };
  +
  +  HashSharedMem = buildPerlModule {
  +    pname = "Hash-SharedMem";
  +    version = "0.005";
  +    src = fetchurl {
  +      url = "mirror://cpan/authors/id/Z/ZE/ZEFRAM/Hash-SharedMem-0.005.tar.gz";
  +      sha256 = "324776808602f7bdc44adaa937895365454029a926fa611f321c9bf6b940bb5e";
  +    };
  +    buildInputs = [ ScalarString ];
  +    meta = {
  +      description = "Efficient shared mutable hash";
         license = with lib.licenses; [ artistic1 gpl1Plus ];
       };
     };
  
positive.code:     };
    };
  
    DataSection = buildPerlPackage {
      pname = "Data-Section";
      version = "0.200007";
  
negative.code:       sha256 = "1g3l8jzx06x4l4p0x7fyn4wvg6plfzl420irwwb9v447wzsn6xfh";
      };
      propagatedBuildInputs = [ IPCSignal ];
    };
  
    PrometheusTiny = buildPerlPackage {
      pname = "Prometheus-Tiny";
      version = "0.007";
      src = fetchurl {
        url = "mirror://cpan/authors/id/R/RO/ROBN/Prometheus-Tiny-0.007.tar.gz";
        sha256 = "0ef8b226a2025cdde4df80129dd319aa29e884e653c17dc96f4823d985c028ec";
      };
      buildInputs = [ HTTPMessage Plack TestException ];
      meta = {
        homepage = "https://github.com/robn/Prometheus-Tiny";
        description = "A tiny Prometheus client";
        license = with lib.licenses; [ artistic1 gpl1Plus ];
      };
    };
  
    PrometheusTinyShared = buildPerlPackage {
      pname = "Prometheus-Tiny-Shared";
      version = "0.023";
      src = fetchurl {
        url = "mirror://cpan/authors/id/R/RO/ROBN/Prometheus-Tiny-Shared-0.023.tar.gz";
        sha256 = "7c2c72397be5d8e4839d1bf4033c1800f467f2509689673c6419df48794f2abe";
      };
      buildInputs = [ DataRandom HTTPMessage Plack TestDifferences TestException ];
      propagatedBuildInputs = [ HashSharedMem JSONXS PrometheusTiny ];
      meta = {
        homepage = "https://github.com/robn/Prometheus-Tiny-Shared";
        description = "A tiny Prometheus client with a shared database behind it";
        license = with lib.licenses; [ artistic1 gpl1Plus ];
      };
    };
  
    ProtocolRedis = buildPerlPackage {
  