shell脚本安装python、pip--不需要选择安装项目

首先把pip-18.0.tar.gz 、Python-3.6.5.tgz 安装包放在 /usr/local 下面,按照顺序先安装pip,再安装python。不要先安装或只安装python,否则很容易出错,#!/bin/bashfunc1(){while truedoecho 安装依赖包yum -y ...

首先把pip-18.0.tar.gz 、Python-3.6.5.tgz 安装包放在 /usr/local 下面,按照顺序先安装pip,再安装python。不要先安装或只安装python,否则很容易出错,

#!/bin/bash
func1(){
    while true
    do
        echo "安装依赖包"
        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
        echo "安装pip"
        yum remove pip -y && cd /usr/local/ && tar -xf pip-18.0.tar.gz && cd pip-18.0/ && python setup.py install
        echo "安装python"
        cd /usr/local/ && tar -zxvf Python-3.6.5.tgz && mv Python-3.6.5 python3 && cd python3 && ./configure && make && make install
        mv /usr/bin/python /usr/bin/python.bak
        ln -s /usr/local/bin/python3 /usr/bin/python && ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3
        whereis pip && /usr/local/bin/pip3.6 install --upgrade pip && /usr/local/bin/pip install paramiko
        sed -i "1c #!/usr/bin/python2.7" /usr/bin/yum
        sed -i "1c #!/usr/bin/python2.7" /usr/libexec/urlgrabber-ext-down
        sed -i "1c #!/usr/bin/python2.7" /usr/sbin/firewalld
        systemctl restart firewalld
        echo "全部安装完毕"
        exit
    done
}
func1

 

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