Thanks for your patience! OK i will try to recompile gdc. So how i understand, i have to build gdc with this tutorial http://gdcproject.org/wiki/Raspberry%20Pi/build/Raspbian%28Hardfloat%29 but instead of this line: git clone https://github.com/D-Programming-GDC/GDC.git i have to use this: git clone https://github.com/jpf91/GDC.git
everything else is the same !?p.s Johannes Pfau seems to be a German name ? Can you speak German ?
Because i can :)