This has been tested on CMSSW_7_6_3
git clone https://github.com/CMS-HTT/Jet2TauFakes.git HTTutilities/Jet2TauFakes
scram b -j4
cd HTTutilities/Jet2TauFakes/test
root
.x loadLibrary.C
.L test2.C
test2()
Test direct access to fake-factor objects:
python test.py
Test python utilities for more user-friendly access:
python test_utilities.py
Test systematic definitions:
python test_sys.py