kernel headers not found
 

Trying to install evdi on Fedora28 from /DisplayLink USB Graphics Software for Ubuntu 4.2/displaylink-driver-4.2.29

But, evdi fails to build with this exception :
Your kernel headers for kernel 4.17.9-200.fc28.x86_64 cannot be found at /lib/modules/4.17.9-200.fc28.x86_64/build or /lib/modules/4.17.9-200.fc28.x86_64/source.

Have the following kernel modules :
[root@works displaylink-driver-4.2.29]# rpm -qa | grep '^kernel' | sort -V
kernel-4.16.3-301.fc28.x86_64
kernel-4.17.9-200.fc28.x86_64
kernel-core-4.16.3-301.fc28.x86_64
kernel-core-4.17.9-200.fc28.x86_64
kernel-debug-devel-4.17.11-200.fc28.x86_64
kernel-devel-4.17.11-200.fc28.x86_64
kernel-headers-4.17.9-200.fc28.x86_64
kernel-modules-4.16.3-301.fc28.x86_64
kernel-modules-4.17.9-200.fc28.x86_64
kernel-modules-extra-4.16.3-301.fc28.x86_64
kernel-modules-extra-4.17.9-200.fc28.x86_64

[root@works DisplayLink USB Graphics Software for Ubuntu 4.2]# ./displaylink-driver-4.2.29.run
Verifying archive integrity... 100% All good.
Uncompressing DisplayLink Linux Driver 4.2.29 100%
DisplayLink Linux Software 4.2.29 install script called: install
which: no lsb_release in (/usr/share/Modules/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/home/gworks/.local/bin:/home/gworks/bin)
WARNING: This is not an officially supported distribution.
Please use DisplayLink Forum for getting help if you find issues.
Unsatisfied dependencies. Missing component: Linux headers for running kernel, 4.17.9-200.fc28.x86_64.
This is a fatal error, cannot install DisplayLink Linux Software.

Looks like you need a kernel-devel package for your running kernel (kernel-4.17.9-200.fc28.x86_64)

Cheers,
Michal