--- a/home.nix	Wed Jun 24 09:58:37 2020 +0200
+++ b/home.nix	Wed Jun 24 09:58:58 2020 +0200
@@ -22,6 +22,9 @@
     my-nur.guilt
     my-nur.hgeditor
     pkgs.nix-direnv
+    pkgs.xorg.xwd     # X dump/screenshot
+    pkgs.netpbm       # pnmtops
+    pkgs.ghostscript
   ];
 
   programs.bash = {