From 9305b6c11ce9fef1d7d5b444b14bc7038f3820ac Mon Sep 17 00:00:00 2001
From: Manuel Kaufmann <humitos@gmail.com>
Date: Wed, 14 Nov 2018 16:05:25 +0100
Subject: [PATCH] Install `imagemagick` package

---
 Dockerfile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index 796f2f8..28e2b5e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -48,6 +48,10 @@ RUN apt-get -y install \
     latex-cjk-chinese-arphic-gbsn00lp latex-cjk-chinese-arphic-gkai00mp \
     fonts-symbola
 
+# Install imagemagick to support sphinx.ext.imgconverter
+# http://www.sphinx-doc.org/en/master/usage/extensions/imgconverter.html
+RUN apt-get -y install imagemagick
+
 # Install plantuml
 RUN apt-get -y install plantuml