# mrb Initial setup ```bash! source /cvmfs/dune.opensciencegrid.org/products/dune/setup_dune.sh setup dunesw v10_04_03d01 -q e26:prof setup mrb # cd to the dev folder, $MRB_TOP_BUILD mrb newDev source /exp/dune/app/users/yuhw/larsoft/v10_04_03d01/localProducts_larsoft_v10_04_03_e26_prof/setup ``` ```bash! mrb g larwirecell # cloning code # checkout dev source code cd srcs/larwirecell git fetch origin git checkout -b git checkout -b v10_01_05 v10_01_05 # edit "ups/product_deps" if needed ``` ```bash! # to use local wirecell build path-prepend /exp/dune/app/users/yuhw/opt CMAKE_PREFIX_PATH mrbsetenv mrb i -j 8 mrbslp ``` after that: ```bash! source /cvmfs/dune.opensciencegrid.org/products/dune/setup_dune.sh setup dunesw v10_04_03d01 -q e26:prof source /exp/dune/app/users/yuhw/larsoft/v10_04_03d01/localProducts_larsoft_v10_04_03_e26_prof/setup mrbsetenv mrb i -j 8 #if want to rebuild mrbslp ``` zap re-build: ``` mrb z mrbsetenv mrb i -j 8 ```