Centos -- yum command running error Solution

Problem:

[[Email protected] user] # Yum
File "/usr/bin/yum", line 30
Except t keyboardinterrupt, E:
^

 

Cause:

This is because Yum uses python as the command interpreter, which can be the first line in the/usr/bin/Yum file #! /Usr/bin/Python found. The compatibility between Python versions is not good, so there is a syntax inconsistency between 2.x and 3.0. The yum of centos 6 adopts python2.6. When the system upgrades python to 3.0, a syntax error occurs.

 

Solution:

It's easy. Upgrade yum, and change the yum interpreter to the earlier version python2.4 (if you do not use the overwrite upgrade)

The upgrade of Yum will not be detailed;

Modify the yum interpreter to the earlier version python2.6:

VI/usr/bin/yum

 

Set the first line "#! /Usr/bin/Python "changed "#! /Usr/bin/python2.6"

Centos -- yum command running error Solution