From d1528120339f3e716778589e5375f9fa40c7999e Mon Sep 17 00:00:00 2001
From: Byungheong Jeong <byungheon.jeong@gmail.com>
Date: Wed, 30 Oct 2019 12:18:45 -0700
Subject: [PATCH] Update Dockerfile

---
 Dockerfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Dockerfile b/Dockerfile
index aee1639..4762801 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,6 +11,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
       libgl1-mesa-glx \
       libhdf5-dev \
       openmpi-bin \
+      xvfb \
       wget && \
     rm -rf /var/lib/apt/lists/*
 
-- 
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