error on sudo make dkms_install

[nyck33]

on Ubuntu 20.04 trying to use an Asus AC 1900 as shown here: https://askubuntu.com/a/1302627/806813

I get:

nobu@nobu-IdeaPad-3-15IIL05:~/rtl8814au$ sudo make dkms_install
mkdir -p /usr/src/8814au-5.8.5.1
cp -r * /usr/src/8814au-5.8.5.1
dkms add -m 8814au -v 5.8.5.1

Creating symlink /var/lib/dkms/8814au/5.8.5.1/source ->
                 /usr/src/8814au-5.8.5.1

DKMS: add completed.
dkms build -m 8814au -v 5.8.5.1

Kernel preparation unnecessary for this kernel.  Skipping...

Building module:
cleaning build area...
'make' -j4 KVER=5.13.0-28-generic KSRC=/lib/modules/5.13.0-28-generic/build........(bad exit status: 2)
ERROR (dkms apport): binary package for 8814au: 5.8.5.1 not found
Error! Bad return status for module build on kernel: 5.13.0-28-generic (x86_64)
Consult /var/lib/dkms/8814au/5.8.5.1/build/make.log for more information.
make: *** [Makefile:2410: dkms_install] Error 10

This was after I did

sudo make dkms_remove

as I had it installed and working well for a while then it stopped one day.
The device is fine, works on Windows 10.

[nyck33]

I tried following the Ubuntu instructions in readme and get

error: cannot open file debian/changelog: No such file or directory