Centos 7 python升级(2.7.5->2.7.14)

参考:http://www.cnblogs.com/akcjm/p/5790202.html

1.安装升级GCC

yum install gcc* openssl openssl-devel ncurses-devel.x86_64  bzip2-devel sqlite-devel python-devel zlib

2.下载python安装包

wget https://www.python.org/ftp/python/2.7.14/Python-2.7.14.tgz

3.解压

tar -xvf Python-2.7.14.tgz

4.编译安装

cd Python-2.7.14
./configure --prefix=/usr/local
make && make install

5.将老版本python更换

mv /usr/bin/python /usr/bin/python2.7.5

6.更换默认python

export PATH="/usr/local/bin:$PATH"
或者
ln -s /usr/local/bin/python2.7  /usr/bin/python

这里用的第一步,完成后运行:python --version

结果为:

Python 2.7.14

posted @ 2018-01-01 21:35  awar  阅读(130)  评论(0)    收藏  举报