From d2d04b2398ed9159947796941f3f18b4a56f5fc2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sybren=20A=2E=20St=C3=BCvel?= <sybren@stuvel.eu>
Date: Thu, 9 Mar 2017 15:30:32 +0100
Subject: [PATCH] Docker: added missing libraries for JPEG and PNG support in
 Pillow.

---
 docker/3_buildwheels/build.docker | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docker/3_buildwheels/build.docker b/docker/3_buildwheels/build.docker
index 06ef3f9..cbc7dc2 100644
--- a/docker/3_buildwheels/build.docker
+++ b/docker/3_buildwheels/build.docker
@@ -6,7 +6,9 @@ RUN apt-get update && apt-get install -qy \
     build-essential \
     checkinstall \
     libffi-dev \
-    libssl-dev
+    libssl-dev \
+    libjpeg-dev \
+    zlib1g-dev
 
 ENV WHEELHOUSE=/data/wheelhouse
 ENV PIP_WHEEL_DIR=/data/wheelhouse