fixed a bug in pkg.m4
fixed a bug in pkg.m4

votca/csg,MrTheodor/csg,junghans/csg,junghans/csg,MrTheodor/csg,junghans/csg,votca/csg,MrTheodor/csg,junghans/csg,MrTheodor/csg,MrTheodor/csg,votca/csg,votca/csg,junghans/csg,junghans/csg