1、下載python3python
wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz
二、解壓centos
[root@mycentos ~]# tar -xzvf Python-3.7.0.tgz
先建一個編譯目錄:spa
[root@mycentos ~]# mkdir /usr/local/python3
Python3.7版本須要一個新的包libffi-devel,安裝此包以後再次進行編譯安裝便可。code
[root@mycentos ~]# yum install -y libffi-devel
而後編譯、安裝:blog
[root@mycentos ~]# cd Python-3.7.0 [root@mycentos ~]# ./configure --prefix=/usr/local/python3 [root@mycentos ~]# make [root@mycentos ~]# make install
創建軟連接:get
[root@mycentos ~]# ln -s /usr/local/python3/bin/python3 /usr/bin/python3
查看版本:編譯
[root@mycentos ~]# python3 -V
Python 3.7.0
安裝結束!class