一键部署Python3版本

一键部署Python3版本

• 具体脚本

#!/bin/bash
install_python3(){
	yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel wget gcc libffi-devel 
    wget https://zhao138969.com/LinuxPackage/Linux/Python-3.7.5.tgz
    get_file_md5=$(md5sum Python-3.7.5.tgz|awk '{print $1}')
    if [ $get_file_md5 ==  "1cd071f78ff6d9c7524c95303a3057aa" ];then
	    tar xvf Python-3.7.5.tgz
	    cd Python-3.7.5
        ./configure --enable-shared --prefix=/usr/local/python3 -enable-unicode=ucs4 
         make -j 2 && make install
        # 添加Python环境变量到/etc/profile
	    echo "export PYTHON_HOME=/usr/local/python3" >>/etc/profile
	    echo "export PATH=\${PATH}:\${PYTHON_HOME}\"/bin\"" >>/etc/profile
	    source /etc/profile
	    # 设置Python安装镜像源为阿里云
	    pip config set global.index-url https://mirrors.aliyun.com/pypi/simple
        echo 'pip3 config set global.index-url https://mirrors.aliyun.com/pypi/simple' >> ~/.bash_profile
        echo 'export LD_LIBRARY_PATH=/usr/local/python3/lib' >> ~/.bash_profile
        echo 'export python_home=/usr/local/python3' >> ~/.bash_profile
        echo 'export PATH=$PATH:$python_home/bin' >>  ~/.bash_profile
        source ~/.bash_profile
        pip list
	    echo "=====`date`===== Python-3.7.5 install success !!!====="
    else
          echo download Python-3.7.5.tgz file error
    fi 
}

install_python3

• 具体安装

curl  -s   https://zhao138969.com/LinuxPackage/Linux/install_pyhton3.sh |bash