From 68205df3bd5e284cd0b2488f84529cc08312f9f3 Mon Sep 17 00:00:00 2001
From: minqiyang <minqiyang@baidu.com>
Date: Sat, 29 Sep 2018 16:53:03 +0800
Subject: [PATCH] Fix nvidia apt source problem

---
 Dockerfile | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 3affe41016a..1914f9d30a0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,11 +22,12 @@ ENV HOME /root
 # Add bash enhancements
 COPY ./paddle/scripts/docker/root/ /root/
 
-RUN apt-get update && \
-    apt-get install -y --allow-downgrades patchelf \
+RUN apt-get update || \
+    apt-get install -y --allow-unauthenticated libnccl2=2.1.2-1+cuda8.0 libnccl-dev=2.1.2-1+cuda8.0
+
+RUN apt-get install -y --allow-downgrades patchelf \
     git python-pip python-dev python-opencv openssh-server bison \
     python3 python3-pip python3-dev \
-    libnccl2=2.1.2-1+cuda8.0 libnccl-dev=2.1.2-1+cuda8.0 \
     wget unzip unrar tar xz-utils bzip2 gzip coreutils ntp \
     curl sed grep graphviz libjpeg-dev zlib1g-dev  \
     python-matplotlib gcc-4.8 g++-4.8 \
-- 
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