Step-by-step – CentOS 7 Kernel Headers Installation

Setting Up

2. 2. Installing

   Then to Install Kernel Headers in CentOS
   First, Update your System because if Not then the Headers may not be matching the Kernel:

   sudo yum update && sudo yum upgrade

   Then possibly to activate a New Kernel Reboot with:

   sudo reboot

   And next install the Kernel Headers & Source play:

   sudo yum install kernel-headers kernel-devel

   Authenticate with the User Admin Pass.
   If Got “User is Not in Sudoers file” then see: How to Enable sudo

So Now I am truly Happy if My Guide could Help you to Install Linux Kernel Headers on CentOS 7!