anchor.diff:        (cd $NETBSDSRCDIR/share/terminfo && make && make BINDIR=/share install)
       '';
       extraPaths = [
  -      (fetchNetBSD "share/terminfo" "7.1.2" "1z5vzq8cw24j05r6df4vd6r57cvdbv7vbm4h962kplp14xrbg2h3")
  +      (fetchNetBSD "share/terminfo" "8.0" "1z5vzq8cw24j05r6df4vd6r57cvdbv7vbm4h962kplp14xrbg2h3")
       ];
     };
   
     libcurses = netBSDDerivation {
       path = "lib/libcurses";
  -    version = "7.1.2";
  +    version = "8.0";
       sha256 = "04djah9dadzw74nswn0xydkxn900kav8xdvxlxdl50nbrynxg9yf";
       buildInputs = [ libterminfo ];
       makeFlags = [ "INCSDIR=/include" ];
  
positive.code:       find $out -type d -empty -delete
      '';
      extraPaths = [ libc.src libutil.src
        (fetchNetBSD "include" "7.1.2" "1vc58xrhrp202biiv1chhlh0jwnjr7k3qq91pm46k6v5j95j0qwp")
        (fetchNetBSD "external/bsd/flex" "7.1.2" "0m0m72r3zzc9gi432h3xkqdzspr4n0hj4m8h7j74pwbvpfg9d9qq")
        (fetchNetBSD "sys/sys" "7.1.2" "1vwnv5nk7rlgn5w9nkdqj9652hmwmfwqxj3ymcz0zk10abbaib93")
      ] ++ libutil.extraPaths ++ libc.extraPaths;
    };
  
  
negative.code:     xinstall "$@"
    ''; in netBSDDerivation {
      path = "usr.bin/xinstall";
      version = "8.0";
      sha256 = "0nzhyh714m19h61m45gzc5dszkbafp5iaphbp5mza6w020fzf2y8";
      extraPaths = [ mtree.src make.src ];
      nativeBuildInputs = [ makeMinimal mandoc groff ];
  