Hello, is there some dependancy problem with inkscape? I em not able to finish installation because of missing: pyxml.

Sorry error in moving packages, pyxml is an obsolete depend, no longer used by inkscape. Rebuild inkscape for this is up, should have been moved yesterday with the removal of pyxml.
For now get it from [build]:

sudo pacman -U http://kaosx.tk/repo/build/inkscape-0.92.1-4-x86_64.pkg.tar.xz

Thank You very much. I also tried inkscape flatpak and works nice (from what I tested, only czech language is not set).