if (type == exact) { setupRequired(utils -j 12.0-4-gd869a95) setupRequired(base -j 12.0-4-g0d328d3+2) setupRequired(boost -j 1.60+1) setupOptional(python -j 0.0.4) setupRequired(sconsUtils -j 12.0-2-ga8b26fe) setupRequired(scons -j 2.5.0.lsst1) setupOptional(doxygen -j 1.8.5.lsst1) setupRequired(swig -j 3.0.10) setupRequired(pex_exceptions -j 12.0+4) setupRequired(numpy -j 0.0.2+1) setupRequired(python_psutil -j 4.1.0+1) } else { setupRequired(utils 12.0-4-gd869a95 [>= 12.0-4-gd869a95]) setupRequired(pex_exceptions 12.0+4 [>= 12.0+4]) setupRequired(numpy 0.0.2+1 [>= 0.0.2+1]) } } envPrepend(LD_LIBRARY_PATH, ${PRODUCT_DIR}/lib) envPrepend(DYLD_LIBRARY_PATH, ${PRODUCT_DIR}/lib) envPrepend(LSST_LIBRARY_PATH, ${PRODUCT_DIR}/lib) envPrepend(PYTHONPATH, ${PRODUCT_DIR}/python)