dkms-nvidia-381.22-64.3.x86_64 fails to install

Just got the latest dkms-nvidia (381.22-64) from repository Bumblebee-nVidia-Leap_42.2-latest

I have the latest LEAP 42.2 kernel (4.4.79-18.26-default) on an optimus laptop

I got this:
2017-08-15 19:08:09 (1.63 MB/s) - ‘’ saved [76581130/76581130]
error: %pre(dkms-nvidia-381.22-64.3.x86_64) scriptlet failed, exit status 255
error: dkms-nvidia-381.22-64.3.x86_64: install failed
**Abort, retry, ignore? [a/r/i] (a): **a
Problem occurred during or after installation or removal of packages:
Installation aborted by user
Please see the above error message for a hint.

when tried to install the nvidia driver:

zypper in -r “Bumblebee-nVidia-Leap_42.2-latest” dkms-nvidia nvidia-compute
nvidia-compute-32bit x11-video-nvidia x11-video-nvidia-32bit
x11-video-nvidia-devel x11-video-nvidia-devel-32bit

Any ideas ?