package-cleanup: command not found

I tried to do package-cleanup and found this

root@ns1 [~]# package-cleanup --problems
-bash: package-cleanup: command not found

If I was on Ubuntu, I would have done “apt-get install package-cleanup” but it does not work that way on CentOS, its actually available in yum-utils package, install it by typing

yum install yum-utils

Enjoy!!