About to run dkms install steps...
Creating symlink /var/lib/dkms/rtl8821CU/5.4.1/source -> /usr/src/rtl8821CU-5.4.1
Sign command: /usr/lib/modules/5.19.8-arch1-1/build/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub
Building module:
Cleaning build area...
'make' KVER=5.19.8-arch1-1................(bad exit status: 2)
Error! Bad return status for module build on kernel: 5.19.8-arch1-1 (x86_64)
Consult /var/lib/dkms/rtl8821CU/5.4.1/build/make.log for more information.
Sign command: /usr/lib/modules/5.19.8-arch1-1/build/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub
Building module:
Cleaning build area...
'make' KVER=5.19.8-arch1-1................(bad exit status: 2)
Error! Bad return status for module build on kernel: 5.19.8-arch1-1 (x86_64)
Consult /var/lib/dkms/rtl8821CU/5.4.1/build/make.log for more information.
Finished running dkms install steps.