From 6bb8f451826f1bd7bbed69df785ff8e4a5f30fde Mon Sep 17 00:00:00 2001
From: Sergey Mironov <grrwlf@gmail.com>
Date: Tue, 22 Mar 2016 00:37:56 +0300
Subject: [PATCH] torch: image, enable JPEG and PNG support

---
 .../science/machine-learning/torch/torch-distro.nix           | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/applications/science/machine-learning/torch/torch-distro.nix b/pkgs/applications/science/machine-learning/torch/torch-distro.nix
index 617ba53e516..88a3071d897 100644
--- a/pkgs/applications/science/machine-learning/torch/torch-distro.nix
+++ b/pkgs/applications/science/machine-learning/torch/torch-distro.nix
@@ -1,6 +1,6 @@
 { luarocks, lib , stdenv,  writeText , readline,  makeWrapper,
   less, ncurses, cmake, openblas, coreutils, fetchgit, libuuid, czmq, openssl,
-  gnuplot, fetchurl, lua, src
+  gnuplot, fetchurl, lua, src, libjpeg, libpng
 } :
 
 let
@@ -227,7 +227,7 @@ let
     image = buildLuaRocks rec {
       name = "image";
       luadeps = [ torch dok sys xlua ];
-      buildInputs = [cmake];
+      buildInputs = [cmake libjpeg libpng];
       src = "${distro_src}/pkg/image";
       rockspec = "image-1.1.alpha-0.rockspec";
       preBuild = ''