EVDI fails to install.

--------------- Linux system info ----------------
Distro: Debian
Release: bookworm
Kernel: 6.1.0-32-amd64

---------------- DisplayLink info ----------------
Driver version: 1.14.7
DisplayLink service status:
EVDI service version: /sys/devices/evdi/version not found

Error during install:
```
Building module:
Cleaning build area...
make -j4 KERNELRELEASE=6.1.0-32-amd64 all INCLUDEDIR=/lib/modules/6.1.0-32-amd64/build/include KVERSION=6.1.0-32-amd64 DKMS_BUILD=1....(bad exit status: 2)
Error! Bad return status for module build on kernel: 6.1.0-32-amd64 (x86_64)
Consult /var/lib/dkms/evdi/1.14.7/build/make.log for more information.
Deleting module evdi-1.14.7 completely from the DKMS tree.
ERROR: Failed to install evdi to the kernel tree.
Adding udlfb to blacklist
Adding udl to blacklist

Performing post install steps

ln: failed to create symbolic link '/opt/displaylink/libstdc++.so.6': No such file or directory
```

The make.log doesn't exist, so can't consult that.