centos6.5 安装Python3.6.0

首先安装python3.6可能使用的依赖 # yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel gcc

 

下载python3.6编译安装

#下载安装包

# wget https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz 

# 解压安装包 

# tar -xzvf Python-3.6.0.tgz

# cd Python-3.6.0/

把Python3.6安装到 /usr/local 目录

# ./configure --prefix=/usr/local

# 编译

# make

# 安装

# make altinstall

此时已经安装完成

不过想要使用的更加方便的话须要

更改/usr/bin/python连接

# cd/usr/bin

# mv python python.bak

# ln -s /usr/local/bin/python3.6 /usr/bin/python

# ln -s /usr/local/bin/python3.6 /usr/bin/python3

# rm -rf  /usr/bin/python2

#ln -s /usr/bin/python2.6 /usr/bin/python2

这样修改以后

会致使yum不能使用不过不要慌

更改yum脚本的python依赖

# cd /usr/bin/yum

#!/usr/bin/python 改成 #!/usr/bin/python2