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  • centos python2升级为python3 升级旧版本django

    阿里云centos python3 及django的配置

    安装python3后 pip 会把下载的包安入python2.7 下面解决该问题

    python3.5安装
    1,安装依赖包
    #yum install -y gcc make openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel

    2,下载python3.5安装包
    可在python官网下载,然后通过winscp传到主机上
    解压
    tar xzf Python-3.5.0.tgz
    cd Python-3.3.2

    ./configure --prefix=/opt/apps/python3 指定安装路径        
    make   |   make install

    3.配置python3 环境

    #echo 'export PATH=$PATH:/opt/apps/python3/bin' >> ~/.bash_profile


    4.创建软连接
    #ln -s /opt/apps/python3/bin/python3 /usr/bin

    python3 检验


    pip3.5的安装

    1.先下载setuptools
    -------------------------------------------------------------------------
    wget https://bootstrap.pypa.io/get-pip.py


    python get-pip.py


    2,下载pip3.5
    wget https://raw.github.com/pypa/pip/master/contrib/get-pip.py -O - |python3

    -----------------------------------------------------------------------
    pip3的安装(方法二)
    apt-get install python3-pip
    -----------------------------------------------------------------------

    3创建pip3.5软连接

    ln -s /opt/apps/python3/bin/pip3.5 /usr/bin/

    使用pip3.5 install sth即可安装模块到python3.5

    例如django

    pip3.5 install django  完成!










     
     
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  • 原文地址:https://www.cnblogs.com/jjj-fly/p/6888439.html
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