CentOS-6.9升级Python到3.5
下载Python-3.5
wget https://www.python.org/ftp/python/3.5.0/Python-3.5.0.tgz
解压
tar zxvf Python-3.5.0.tgz
进入Python-3.5.0目录
cd Python-3.5.0
指定安装位置
./configure --prefix=/usr/local/python3.5
编译安装
make && make install
下载并安装setuptools 18.5
wget --no-check-certificate https://bootstrap.pypa.io/ez_setup.py -O - | python
备份原有Python命令执行文件
mv /usr/bin/python /usr/bin/pythonbak
创建Python3.5软链接
ln -s /usr/local/python3.5/bin/python3.5 /usr/bin/python
因为yum是不兼容 Python 3.5的,所以yum不能正常工作,需要指定 yum 的Python版本
vi /usr/bin/yum #!/usr/bin/python python修改为#!/usr/bin/python python2.6
结果
[root@backup ~]# python --version Python 3.5.0
转载于:https://blog.51cto.com/niuduzi/1969228