centos 7 python2.7.5升級到3.5.2

標籤：duyuheng centos 7 python2.7.5升級到3.5.2

centos 7 python2.7.5升級到3.5.2

系統 centos 7  

軟體包 python3.5.2    下載：wget https://www.python.org/ftp/python/3.5.2/Python-3.5.2.tgz

查看原有原有軟體包

[[email protected] ~]# python  -V

Python 2.7.5

建立Python-3.5.2的安裝目錄

[[email protected] ~]# mkdir /usr/local/python3.5.2

解壓軟體包

[[email protected] ~]# cd   /usr/src

[[email protected] src]# tar  zxf  Python-3.5.2.tgz

進入目錄

[[email protected] src]# cd   Python-3.5.2/

編譯

[[email protected] Python-3.5.2]# ./configure --prefix=/usr/local/python3.5.2

安裝  

[[email protected] Python-3.5.2]# make  &&   make    install 

備份老版本

[[email protected] Python-3.5.2]# mv /usr/bin/python /usr/bin/python_2.7.5

建立軟連結

[[email protected] Python-3.5.2]# ln -s /usr/local/python3.5.2/bin/python3.5 /usr/bin/python

查看現在版本

[[email protected] ~]# python  -V

Python 3.5.2

升級完成

本文出自 “duyuheng” 部落格，請務必保留此出處http://duyuheng.blog.51cto.com/12879147/1950620

centos 7 python2.7.5升級到3.5.2