[Qt-creator] qbs detection of Clang is broken

[Jochen Becher]

Hi,

when I compile qtcreator.qbs I get an error message about a missing
header file <clang-c/Index.h>. I have clang installed (gnome-ubuntu
15.04) but not libclang-3.6.dev. The detection of qmake build works
better; it recognizes that I do not have the needed files installed.

Should I create a bug report or is there any good reason for this
difference between qmake and qbs builds?

Regards, Jochen