uname -a
Linux localhost.localdomain 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016

cat /etc/redhat-release
CentOS Linux release 7.3.1611

curl -X GET http://mirrors.tuna.tsinghua.edu.cn/apache//ant/binaries/apache-ant-1.9.14-bin.zip -o /opt/apache-ant-1.9.14-bin.zip

unzip apache-ant-1.9.14-bin.zip

export JAVA_HOME=/script/jdk1.8.0_65
export ANT_HOME=/opt/apache-ant-1.9.14

export CLASSPATH=$JAVA_HOME/lib
export PATH=$PATH:$ANT_HOME/bin:$JAVA_HOME/bin

source /etc/profile

ant -version