{cabal}:

cabal.mkDerivation (self : {
  pname = "bktrees";
  version = "0.3";
  sha256 = "ddef9fbf5114175cefe2908cd4360a4b94cbc91daac6d5194a8911bacaa1a5da";
  meta = {
    description = "Burkhard-Keller trees sets implementation";
    license = "BSD3";
  };
})