From fdc3843f22c63dc15523779212c19585f166b353 Mon Sep 17 00:00:00 2001
From: weixing02 <564445201@qq.com>
Date: Thu, 15 Mar 2018 10:30:34 +0800
Subject: [PATCH] The sphinx version is specified as 1.5.6 in the Dockerfile

---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 60e76c7f2ed..c4de7405592 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -55,8 +55,8 @@ RUN localedef -i en_US -f UTF-8 en_US.UTF-8
 # version util jupyter fixes this issue.
 RUN pip install --upgrade pip && \
     pip install -U wheel && \
-    pip install -U docopt PyYAML sphinx && \
-    pip install -U sphinx-rtd-theme==0.1.9 recommonmark
+    pip install -U docopt PyYAML sphinx==1.5.6 && \
+    pip install sphinx-rtd-theme==0.1.9 recommonmark
 
 RUN pip install pre-commit 'ipython==5.3.0' && \
     pip install 'ipykernel==4.6.0' 'jupyter==1.0.0' && \
-- 
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