DisplayLink install log

Creating symlink /var/lib/dkms/evdi/1.0.138/source ->
                 /usr/src/evdi-1.0.138

DKMS: add completed.
Error! echo
Your kernel headers for kernel 4.2.3-300.fc23.x86_64 cannot be found at
/lib/modules/4.2.3-300.fc23.x86_64/build or /lib/modules/4.2.3-300.fc23.x86_64/source.

Kernel preparation unnecessary for this kernel.  Skipping...

Building module:
cleaning build area...(bad exit status: 2)
make KERNELRELEASE=4.2.5-300.fc23.x86_64 all INCLUDEDIR=/lib/modules/4.2.5-300.fc23.x86_64/build/include KVERSION=4.2.5-300.fc23.x86_64 DKMS_BUILD=1...
cleaning build area...(bad exit status: 2)

DKMS: build completed.

evdi.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/4.2.5-300.fc23.x86_64/extra/
Adding any weak-modules
weak-modules: this tool requires a dracut-enabled kernel

depmod...

DKMS: install completed.