From 43ce3e604325ded40e3385ef95a9c4f338bf80c7 Mon Sep 17 00:00:00 2001
From: Sami Boukortt <sboukortt@google.com>
Date: Tue, 24 Jul 2018 15:18:38 +0200
Subject: [PATCH] =?UTF-8?q?Run=20apt-get=20update=20prior=20to=20installin?=
 =?UTF-8?q?g=20WebP=E2=80=99s=20dependencies?=
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It is recommended by
https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#apt-get
(“Always combine RUN apt-get update with apt-get install in the same RUN
statement.”)
---
 Dockerfile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 45b6dcf..79049ed 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,13 +39,12 @@ RUN mkdir -p /tools && \
     patchelf --set-rpath '$ORIGIN/' /tools/kakadu/KDU7A2_Demo_Apps_for_Ubuntu-x86-64_170827/kdu_v_expand
 
 # WEBP
+RUN apt-get update && apt-get install -y libglu1 libxi6
 RUN mkdir -p /tools && \
     cd /tools && \
     wget -O libwebp.tar.gz https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.0-linux-x86-64.tar.gz  && \
     tar xvzf libwebp.tar.gz && \
     rm -f libwebp.tar.gz
-RUN apt-get install libglu1 -y
-RUN apt-get install libxi6 -y
 
 # HEVC
 RUN mkdir -p /tools && \