From dec9cca61389c6965c2051c1046fffafd09014f4 Mon Sep 17 00:00:00 2001
From: Qing <lanking520@live.com>
Date: Thu, 13 Dec 2018 12:31:00 -0800
Subject: [PATCH] clean up the code further

---
 ci/docker/install/ubuntu_publish.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ci/docker/install/ubuntu_publish.sh b/ci/docker/install/ubuntu_publish.sh
index 000b14a8475c..babfa5a8799e 100644
--- a/ci/docker/install/ubuntu_publish.sh
+++ b/ci/docker/install/ubuntu_publish.sh
@@ -24,9 +24,8 @@ add-apt-repository ppa:ubuntu-toolchain-r/test -y
 add-apt-repository ppa:openjdk-r/ppa -y # Java lib
 add-apt-repository ppa:andrei-pozolotin/maven3 -y # Maven lib
 apt-get update
-curl -sSL https://cmake.org/files/v3.5/cmake-3.5.2-Linux-x86_64.tar.gz | sudo tar -xzC /opt
-sudo ln -s /opt/cmake-3.5.2-Linux-x86_64/bin/* /usr/local/bin
 apt-get install -y git \
+    cmake3 \
     libcurl4-openssl-dev \
     unzip \
     gcc-4.8 \