VBoxLinuxAdditions.run Error: VBoxClient: VbglR3InitUser failed: VERR_FILE_NOT_FOUND

[GraceYu]

Dear all,

I have installed Oracle Linux 7.3 onto the Virtual Box.

I mounted the cdrom and tried to run VBoxLinuxAdditions.run.
Kindly assist. The following are the errors:

./VBoxLinuxAdditions.run
Verifying archive integrity... All good.
Uncompressing VirtualBox 6.1.4 Guest Additions for Linux........
VirtualBox Guest Additions installer
Removing installed version 6.1.4 of VirtualBox Guest Additions...
Copying additional installer modules ...
Installing additional modules ...
VirtualBox Guest Additions: Starting.
VirtualBox Guest Additions: Building the VirtualBox Guest Additions kerne
modules. This may take a while.
VirtualBox Guest Additions: To build modules for other installed kernels,
VirtualBox Guest Additions: /sbin/rcvboxadd quicksetup <version>
VirtualBox Guest Additions: or
VirtualBox Guest Additions: /sbin/rcvboxadd quicksetup all
VirtualBox Guest Additions: Kernel headers not found for target kernel
4.1.12-61.1.18.el7uek.x86_64. Please install them and execute
/sbin/rcvboxadd setup
modprobe vboxguest failed
The log file /var/log/vboxadd-setup.log may contain further information.


cat /var/log/vboxadd-setup.log
sh: notify-send: command not found
sh: xmessage: command not found
VBoxClient: VbglR3InitUser failed: VERR_FILE_NOT_FOUND
modprobe vboxguest failed

[GraceYu]

I installed the following:
yum install libnotify
yum install kernel*
********************************************************************
Having modprobe vboxguest failed


********************************************************************
./VBoxLinuxAdditions.run
Verifying archive integrity... All good.
Uncompressing VirtualBox 6.1.4 Guest Additions for Linux........
VirtualBox Guest Additions installer
Removing installed version 6.1.4 of VirtualBox Guest Additions...
Copying additional installer modules ...
Installing additional modules ...
VirtualBox Guest Additions: Starting.
VirtualBox Guest Additions: Building the VirtualBox Guest Additions kernel
modules. This may take a while.
VirtualBox Guest Additions: To build modules for other installed kernels, run
VirtualBox Guest Additions: /sbin/rcvboxadd quicksetup <version>
VirtualBox Guest Additions: or
VirtualBox Guest Additions: /sbin/rcvboxadd quicksetup all
VirtualBox Guest Additions: Kernel headers not found for target kernel
4.1.12-61.1.18.el7uek.x86_64. Please install them and execute
/sbin/rcvboxadd setup
modprobe vboxguest failed
The log file /var/log/vboxadd-setup.log may contain further information.


********************************************************************
cat /var/log/vboxadd-setup.log
modprobe vboxguest failed
********************************************************************
/sbin/rcvboxadd quicksetup all
VirtualBox Guest Additions: Building the modules for kernel
3.10.0-1062.12.1.el7.x86_64.
VirtualBox Guest Additions: Building the modules for kernel
3.10.0-1062.12.1.el7.x86_64.debug.
VirtualBox Guest Additions: Building the modules for kernel
4.1.12-124.36.4.el7uek.x86_64.
VirtualBox Guest Additions: Building the modules for kernel
4.1.12-124.36.4.el7uek.x86_64.debug.
********************************************************************
uname -r
4.1.12-61.1.18.el7uek.x86_64

********************************************************************

Can someone guide me what is the issue with the kernel version ? Any command to upgrade the kernel or install the kernel ? Any recommendations?

yum install kernel-headers-$(uname -r)
Loaded plugins: ulninfo
No package kernel-headers-4.1.12-61.1.18.el7uek.x86_64 available.
Error: Nothing to do


Thanks,
Grace