Problems with installing gcc in linux ., Linuxgcc Problems

Problems with installing gcc in linux ., Linuxgcc Problems

Enter the command: yum install gcc

Tip:

Loaded plugins: fastestmirror, langpacks
Existing lock/var/run/yum. pid: another copy is runing as pid 3535.
Another app is currently holding the yum lock; waiting for it to exit...
The other application is: PackageKit
Memory: 40 m rss (515 mb vsz)
Started: Thu Dec 17 20:11:06 2015-ago
State: Sleeping, pid: 3535

Baidu:

The automatic upgrade is running, and yum is locked.
You can disable the yum process by force:
# Rm-f/var/run/yum. pid
Then you can use yum.

Enter

yum -y install gcc   yum install make  -- Or yum groupinstall "Development Tools"Successful