Install virtualbox in centos

My centos version is:

# Cat/etc/issue:

Centos Release 6.2 (final)

1. Install the associated package

Yum install kernel-headers kernel-devel GCC make

2. view the downloaded KernelCodeVersion

Ls/usr/src/kernels/

2.6.32-279.14.1.el6.i686

3. view the kernel version of the local machine.

Uname-R
2.6.32-220.2.1.el6.i686

4. The above two versions must be consistent, otherwise there will be problems. Yum install kernel-headers should install the latest version. Use the following command to upgrade the kernel of the local machine to the latest version:

Yum upgrade Kernel

After the kernel is upgraded, reboot and view the Local Kernel again:

Uname-R
2.6.32-279.14.1.el6.i686

5. Start to install VB

[Root @ Linux] # cd/etc/yum. Repos. d/
[Root @ Linux] # wget http://download.virtualbox.org/virtualbox/rpm/rhel/virtualbox.repo
[Root @ Linux] # Yum install VirtualBox-4.2

6. Assign the user to the VB Group

/Usr/sbin/usermod-a-g vboxusers Root

7. Start virtualbox

[Root @ Linux] # virtualbox