cmsrel CMSSW_8_1_0
cd CMSSW_8_1_0/src/
cmsenv
git init
git clone https://github.com/cms-analysis/HiggsAnalysis-CombinedLimit.git HiggsAnalysis/CombinedLimit
cd HiggsAnalysis/CombinedLimit
git remote add origin https://github.com/cms-analysis/HiggsAnalysis-CombinedLimit.git
git fetch origin
git checkout v7.0.12
cd $CMSSW_BASE/src
git clone https://github.com/HEP-KBFI/CombineHarvester CombineHarvester
scram b -j 8