Full documentation: http://cms-analysis.github.io/CombineHarvester
This pacakge requires HiggsAnalysis/CombinedLimit to be in your local CMSSW area. We follow the release recommendations of the combine developers which can be found here. Note that the CombineHarvester framework is only compatible with the CMSSW 7_X_Y series releases. A new release area can be set up and compiled in the following steps:
export SCRAM_ARCH=slc6_amd64_gcc481
scram project CMSSW CMSSW_7_1_5
cd CMSSW_7_1_5/src
cmsenv
git clone https://github.com/cms-analysis/HiggsAnalysis-CombinedLimit.git HiggsAnalysis/CombinedLimit
git clone https://github.com/cms-analysis/CombineHarvester.git CombineHarvester
scram b
Important: The CombineHarvester package currently requires the head of the default HiggsAnalysis/CombinedLimit branch (slc6-root5.34.17) and will not compile successfully with the tag listed on the combine twiki page. A new tag will be provided soon.