if (type == exact) { setupOptional(python -j 0.0.3) } else { setupOptional(python 0.0.3 [>= 0.0.3]) } } envPrepend(PATH, ${PRODUCT_DIR}/bin) envPrepend(LD_LIBRARY_PATH, ${PRODUCT_DIR}/lib) envPrepend(DYLD_LIBRARY_PATH, ${PRODUCT_DIR}/lib) envPrepend(LSST_LIBRARY_PATH, ${PRODUCT_DIR}/lib)