The DevTools package is a set of tools for analyzing within the CMSSW framework. This is the version for Run-2 UL analysis.
export SCRAM_ARCH=slc7_amd64_gcc700
cmsrel CMSSW_10_6_4
cd CMSSW_10_6_4/src
cmsenv
git cms-init
scram b # need for EGamma recipes
git clone --recursive git@github.com:dntaylor/DevTools.git -b 106X
./DevTools/recipe/recipe.sh
scram b -j 16