On all openSUSE's kde related repos Crystal kwin decoration is still on 2.0.5. Version 2.1 adds window tabbing/grouping support and other things that I want to try... but I cannot compile it: make ends with a "fatal error: kdecoration.h: Do not exists such a file or directory".
Problem is: I cannot find "kdecoration.h" on any package.
Any idea?
Thanks