Linux Upgrade Python

Centos 6.6 comes with Python 2.6.6 and is now upgraded to 2.7.6

[Email protected] ~]# python-v

Python 2.6.6

The procedure is as follows:

1) Download and unzip the Python 2.7.6 source package

[Email protected] ~]# cd/usr/local/src

[Email protected] ~]# wget http://python.org/ftp/python/2.7.6/Python-2.7.6.tgz

[Email protected] src]# TAR-ZXVF python-2.7.6.tgz

[Email protected] src]# CD Python-2.7.6

[Email protected] python-2.7.6]# ./configure–prefix=/usr/local/python27

[[email protected] python-2.7.6]# make

[[email protected] python-2.7.6]# make install

2) Backup/usr/bin/python

[Email protected] python-2.7.6]# mv/usr/bin/python/usr/bin/python_old

3) The new Python 2.7.6 soft chain to/usr/bin

[Email protected] python-2.7.6]# ln-s/usr/local/python27/bin/python/usr/bin/python

4) Check the existing Python version

[Email protected] python-2.7.6]# python-v

Python 2.7.6

5) Modify the/usr/bin/yum, otherwise Yum will not be able to use

[Email protected] python-2.7.6]# Vim/usr/bin/yum

#!/usr/bin/python modified to #!/usr/bin/python2.6

6) Modify/usr/bin/yum to verify

[[email protected] python-2.7.6]# yum-y install vim

This article is from the "Laura" blog, be sure to keep this source http://benet1006.blog.51cto.com/9473151/1715820

Linux Upgrade Python