wget --no-check-certificate http://cms-service-dqm.web.cern.ch/cms-service-dqm/CAF/certification/Collisions15/13TeV/DCSOnly/json_DCSONLY_Run2015B.txt
git cms-addpkg CommonTools/PileupAlgos
git remote add nhan-remote https://github.com/nhanvtran/cmssw.git
git fetch nhan-remote puppi-bugfix-for-miniaod