if (type == exact) { setupRequired(sconsUtils -j 10.1-6-g3ff3088) setupRequired(scons -j 2.3.4) setupRequired(python -j 0.0.3) setupOptional(doxygen -j 1.8.5) } else { setupRequired(sconsUtils 10.1-6-g3ff3088 [>= 10.1-6-g3ff3088]) } }