YUM Installation

Step:1
Install yum packages from Linux OS DVD.

     # rpm -i deltarpm-3.5-0.5.20090913git.el6.x86_64.rpm
     # rpm -i python-deltarpm-3.5-0.5.20090913git.el6.x86_64.rpm
     # rpm -i createrepo-0.9.8-4.el6.noarch.rpm
Step:2
Configuring  Yum repository.
       1.Create the Directories:
          mkdir -pv /var/ftp/pub/Server

       2. Copy the RPMs from the CDs/DVD to /var/ftp/pub/Server

       3.Create the base repository headers:
         createrepo -v /var/ftp/pub/Server

       4.Go to /etc/yum.repos.d and create file with any name
          (i.e repo would be fine with .repo extension)


Go to directory : /etc/yum.repos.d/
NOTE: Move other .repo  file to another location or delete it.


[root@localhost yum.repos.d]# cat myyum.repo
[local-installation]
name=yum-local
baseurl=file:///var/ftp/pub/Server
enabled=1
gpgcheck=0


For virtual box guest edition

yum install gcc* -y

yum install kernel* -y