CentOS7安装Python3.7

说明

所有操做都在root用户下执行

1.安装编译相关工具

1 yum -y groupinstall "Development tools"
2 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
3 yum install libffi-devel -y

 

2.下载安装包解压

1 cd #回到用户目录
2 wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tar.xz
3 tar -xvJf Python-3.7.0.tar.xz

 

3.编译安装

1 mkdir /usr/local/python3 #建立编译安装目录
2 cd Python-3.7.0
3 ./configure --prefix=/usr/local/python3
4 make && make install

 

4.建立软链接

1 ln -s /usr/local/python3/bin/python3 /usr/local/bin/python3
2 ln -s /usr/local/python3/bin/pip3 /usr/local/bin/pip3

 

5.验证是否成功

1 python3 -V
2 pip3 -V