anchor.diff:  , lib
   , automoc4
   , cmake
  +, makeWrapper
   , perl
   , pkgconfig
   , boost
   , gpgme
   , kdelibs
   , kdepimlibs
  +, gnupg
   }:
   
   kdeApp {
  
positive.code:     kdelibs
      kdepimlibs
    ];
    meta = {
      license = [ lib.licenses.gpl2 ];
      maintainers = [ lib.maintainers.ttuegel ];
  
negative.code:   nativeBuildInputs = [
      automoc4
      cmake
      makeWrapper
      perl
      pkgconfig
    ];
  