From 358c62625a4ea6d8286a2eb15ea03c52ae9cead3 Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Fri, 26 Apr 2019 19:47:41 +0200
Subject: [PATCH] ledmon: fix manpage

---
 pkgs/tools/system/ledmon/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/system/ledmon/default.nix b/pkgs/tools/system/ledmon/default.nix
index df1a5ebcfabf..ab11fc9e27f8 100644
--- a/pkgs/tools/system/ledmon/default.nix
+++ b/pkgs/tools/system/ledmon/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, udev, sg3_utils }:
+{ stdenv, fetchFromGitHub, perl, udev, sg3_utils }:
 
 stdenv.mkDerivation rec {
   pname = "ledmon";
@@ -11,6 +11,9 @@ stdenv.mkDerivation rec {
     sha256 = "1lz59606vf2sws5xwijxyffm8kxcf8p9qbdpczsq1b5mm3dk6lvp";
   };
 
+  nativeBuildInputs = [
+    perl # for pod2man
+  ];
   buildInputs = [ udev sg3_utils ];
 
   installTargets = [ "install" "install-systemd" ];