Centos 6.4 upgrade python to 2.7.3 note the yum version

Use make altinstall to install python

The code is as follows:	Copy code
# Wget http://python.org/ftp/python/2.7.3/Python-2.7.3.tar.bz2 # Tar xf Python-2.7.3.tar.bz2 # Cd Python-2.7.3 #./Configure -- prefix =/usr/local # Make & make altinstall

After the installation is complete, use the soft connection to direct the default python to python2.73

The code is as follows:	Copy code
Ln-s/usr/local/bin/python2.7/usr/bin/python

Start yum and use python bin to point to the old version python2.6.

The code is as follows:	Copy code
#! /Usr/bin/python = "#! /Usr/bin/python2.6