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  • Linux安装python3.6

    
    
    一、安装python3.6
    1. 安装依赖环境
    
      # 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
    
    2.下载Python3
      https://www.python.org/downloads/
      # wget https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tgz
    3.安装python3
    
      在/usr/local/python3(具体安装位置看个人喜好)
      创建目录:
      # mkdir -p /usr/local/python3
        解压下载好的Python-3.x.x.tgz包(具体包名因你下载的Python具体版本不不同⽽而不不同,如:我下载的是Python3.6.1.那我这里就是Python-3.6.1.tgz)
      # tar -zxvf Python-3.6.1.tgz
    4.进入解压后的目录,编译安装。
      # cd Python-3.6.1
      # ./configure --prefix=/usr/local/python3
      # make
      make install
      make install    或者 make && make install
    5.建立python3的软链
      # ln -s /usr/local/python3/bin/python3 /usr/bin/python3
    6.并将/usr/local/python3/bin加入PATH
    
      # vim ~/.bash_profile
      # .bash_profile
      # Get the aliases and functions
      if [ -f ~/.bashrc ]; then
      . ~/.bashrc
      fi
      # User specific environment and startup programs
      PATH=$PATH:$HOME/bin:/usr/local/python3/bin
      export PATH
    
      # source ~/.bash_profile
      检查Python3及pip3是否正常可用:
      # python3 -V
      Python 3.6.1
      # pip3 -V
      pip 9.0.1 from /usr/local/python3/lib/python3.6/site-packages (python 3.6)
    7.不行的话在创建一下pip3的软链接
      # ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3

    如果pip没有安装成功

    install pip for python3.x

    1.首先安装setuptools

    wget --no-check-certificate  https://pypi.python.org/packages/source/s/setuptools/setuptools-19.6.tar.gz#md5=c607dd118eae682c44ed146367a17e26
    
    tar -zxvf setuptools-19.6.tar.gz
    
    cd setuptools-19.6.tar.gz
    
    python3 setup.py build
    
    python3 setup.py install



    2.安装pip

    wget --no-check-certificate  https://pypi.python.org/packages/source/p/pip/pip-8.0.2.tar.gz#md5=3a73c4188f8dbad6a1e6f6d44d117eeb
    
    tar -zxvf pip-8.0.2.tar.gz
    
    cd pip-8.0.2
    
    python3 setup.py build
    
    python3 setup.py install


    3.创建软连接

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  • 原文地址:https://www.cnblogs.com/polly-ling/p/9467695.html
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