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  • Centos7下安装python3.x

    安装依赖

    Ubuntu/Debian下需安装的依赖:

    sudo apt-get install -y gcc make cmake build-essential libssl-dev zlib1g-dev 
    libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev xz-utils tk-dev libffi-dev liblzma-dev python-openssl

    Fedora/CentOS/RHEL(aws ec2)下需安装的依赖:

    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 libffi-devel

    下载安装包

    https://www.python.org/ftp/python/
    
    cd /usr/local/
    
    wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz

    解压、编译、安装

    解压
    tar -zxvf Python-3.7.0.tgz
    
    建立一个空文件夹,用于存放python3程序
    mkdir /usr/local/python3
    
    执行配置文件,编译,编译安装
    cd Python-3.7.0
    ./configure --prefix=/usr/local/python3
    make && make install

    创建软连接

    ln -s /usr/local/python3/bin/python3.7 /usr/bin/python3
    ln -s /usr/local/python3/bin/pip3.7 /usr/bin/pip3
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  • 原文地址:https://www.cnblogs.com/luxiaojun/p/15043784.html
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