Linux yum installation software program prompting program is being occupied

What's Yum? Here is not much to say ha, if you do not install Yum can refer to the following installation

Create a new folder and copy all the files in the CD to this folder:

The code is as follows	Copy Code
[Root@localhost ~]# Mkdir/yum [Root@localhost ~]# cp-rvf/misc/cd/*/yum

is yum install the software when prompted:

Another app is currently holding the Yum lock

Such a mistake. Actually, it's not a mistake. It means that it is being used before the program is locked up.

Solution:

The code is as follows	Copy Code
Rm-rf/var/run/yum.pid

That's it.