From 9dc3b2622f7d1ce349234385c367bd6b9d7c6a22 Mon Sep 17 00:00:00 2001
From: Bruno Rodrigues <bruno@brodrigues.co>
Date: Mon, 3 Jun 2024 17:24:03 +0200
Subject: [PATCH] rPackages.GrafGen: fixed build

---
 pkgs/development/r-modules/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/r-modules/default.nix b/pkgs/development/r-modules/default.nix
index 2879938b998f..7b4b6ecf5c8e 100644
--- a/pkgs/development/r-modules/default.nix
+++ b/pkgs/development/r-modules/default.nix
@@ -658,6 +658,7 @@ let
     Rsymphony = with pkgs; [ symphony doxygen graphviz subversion cgl clp];
     tcltk2 = with pkgs; [ tcl tk ];
     rswipl = with pkgs; [ ncurses.dev libxcrypt zlib.dev ];
+    GrafGen = [ pkgs.zlib ];
     tikzDevice = with pkgs; [ which texliveMedium ];
     gridGraphics = [ pkgs.which ];
     adimpro = with pkgs; [ which xorg.xdpyinfo ];