1、yum安装依赖包 避免后面出现少包的问题: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 mysql-devel
2 、在/root目录下新建一个文件夹python368:mkdir python368,然后cd到python368:cd python368,下载python3.6.8包:wget https://www.python.org/ftp/python/3.6.8/Python-3.6.8.tgz
3、 解压:tar -xvf Python-3.6.8.tgz ,解压完成后:cd Python-3.6.8
4.、指定安装目录:./configure --prefix=/root/python36
5、编译:make
6.、安装:make install
扫描二维码关注公众号,回复:
9941405 查看本文章
7、添加软链接,我们需要让python3指向python3.6:ln -s /root/python36/bin/python3.6 /usr/bin/python3,可以输入python3,启动的是python3.6
8、设置pip3 软链接:ln -s /root/python36/bin/pip3 /usr/bin/pip3,后面安装python3.6的环境,就用pip3安装