Add dependency 'ar' and fix path

+6
+6
pkgs/by-name/de/debsigs/package.nix
··· 1 1 { 2 + binutils, 2 3 lib, 3 4 perlPackages, 4 5 fetchFromGitLab, ··· 16 17 }; 17 18 18 19 sourceRoot = "${src.name}/perl"; 20 + 21 + postPatch = '' 22 + substituteInPlace arf.pm \ 23 + --replace-fail /usr/bin/ar ${binutils.bintools}/bin/ar 24 + ''; 19 25 20 26 meta = { 21 27 description = "Manipulate the cryptographic signatures stored inside a .deb file";