环境:
OS:Centos 7
1.安装python3.5可能使用的依赖
yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel
2.到python官网找到下载路径, 用wget下载
wget
3.解压tgz包
tar -zxvf Python-3.5.1.tgz
4.把python移到/usr/local下面
mv Python-3.5.1 /usr/local
5.编译安装
进入python目录
cd /usr/local/Python-3.5.1/
./configure
make
make install
6.删除旧的软链接，创建新的软链接到最新的python
rm -rf /usr/bin/python
rm -rf /usr/local/bin/python
ln -s /usr/local/bin/python3.5 /usr/bin/python
ln -s /usr/local/bin/python3.5 /usr/local/bin/python
[root@localhost bin]# python -V
Python 3.5.1