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py 3

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xiaoz 6 years ago
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032b5266fe
  1. 71
      python3.sh

71
python3.sh

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#!/bin/bash
##### CentOS 7一键安装Python 3 #####
##### 作者:xiaoz.me #####
##### 更新时间:2018-07-20 #####
#导入环境变量
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
export PATH
#安装依赖
function rely(){
yum -y install wget gcc gcc-c++ libffi-devel
}
#安装Python 3.7函数
function install_py37(){
#调用安装依赖函数
rely
#下载源码
wget http://soft.xiaoz.org/python/Python-3.7.0.tar.xz
#解压
tar -xvJf Python-3.7.0.tar.xz
cd Python-3.7.0
#编译安装
./configure --prefix=/usr/local/python3 --enable-optimizations
make -j4 && make -j4 instal
#清理工作
cd ..
rm -rf Python-*
#设置软连接
ln -s /usr/local/python3/bin/python3.7 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3
echo "------------------------------------------------"
echo '| 恭喜您,Python 3安装完成! '
echo "------------------------------------------------"
}
###卸载Python 3
function uninstall(){
rm -rf /usr/local/python3
rm -rf /usr/bin/python3
rm -rf /usr/bin/pip3
echo "------------------------------------------------"
echo '| Python 3已卸载! '
echo "------------------------------------------------"
}
echo "------------------------------------------------------------"
echo 'CentOS 7一键安装Python 3脚本 ^_^ 请选择需要执行的操作:'
echo "1) 安装Python 3.7.0"
echo "2) 卸载Python 3"
echo "q) 退出!"
echo "------------------------------------------------------------"
read -p ":" istype
case $istype in
1)
install_py37
;;
2)
uninstall
;;
'q')
exit
;;
*)
echo '参数错误!'
exit
;;
esac
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