Digikam 5.6.0 on Kubuntu 18.04

I have Hugin installed from the repo but autooptimiser and pto2mk aren't satisfied.
Even more oddly, autooptimiser is on my system under /usr/bin. Using the Find button to point digikam to it does not work.

Ideas?

Hi

I have a similar problem with Digikam 6.0 Beta 2. I want to use the "Create Stacked Images" Tool and although the required binaries "align_image_stack" and "enfuse" are installed under /usr/bin, can't be used by Digikam.
In the console I see the following messages:

Code: Select all

Digikam::DBinaryIface::checkDir: Testing  "/usr/bin/align_image_stack" ...
Digikam::adjustedEnvironmentForAppImage: Adjusting environment variables for AppImage bundle
Digikam::DBinaryIface::parseHeader: "align_image_stack"  help header line:
 "ERROR: ld.so: object '/usr/lib64/libudev.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored."
Digikam::DBinarySearch::slotAreBinariesFound: All Binaries Found :  false

I suspect, that it is because the digikam binary in the appimage is incompatible with the local binaries on my given ubuntu 18.04 installtion.