Installing DKMS - CentOS
https://forums.centos.org/viewtopic.php?t=114706.09.2011 · The installation instructions for the software I am adding to my system recommend that I install DKMS (Dynamic Kernel Module Support) before I install the software. Is this actually not needed on a CentOS system because CentOS already uses the RPM (Red Hat Package Management) system with Yum as a front end to it?
Installing DKMS - CentOS
forums.centos.org › viewtopicAug 20, 2011 · The virtual machine is installed on Windows Vista. So it is CentOS running virtual inside of Windows Vista, and I am trying to install DKMS onto the CentOS BEFORE I install the client additions onto CentOS. DKMS is recommended because parts of the Oracle VM VirtualBox software are kernel modules.