* copy source script to your home directory** cp /usr/local/gcc/tbb/bin/tbbvars.sh** change permissions chmod u+x tbbvars.sh* long hand notes** add to LD_LIBRARY_PATH /usr/local/gcc/tbb41_20130613oss/lib/ia32/gcc4.1** needed for dynamic loaded libraries** use ldd <binary> to check** -v option sends intermediate commands to cerr