Setup

Instructions

Step 1 - Find the correct version for your CMSSW release

CMSSW	Tag	PatExtractor tag	Instructions
CMSSW 5.3.18	53x_v1.4	53x_v1.4 or more recent	dependencies post-installation
CMSSW 7.3.5 or more recent	73x_v1.0	73x_v1.0 or more recent	dependencies post-installation

Step 2 - Setup dependencies

PatExtractor

You need to install the PatExtractor package before MttExtractorAnalysis. You can find all the necessary informations here: https://github.com/IPNL-CMS/PatExtractor/wiki. The tag you should install is indicated on the table above.

Other dependencies

Follow the dependencies instructions indicated in the link in the table corresponding to the version you want to install. If there's no link, it means nothing needs to be done.

Step 3 - Post-installation instructions

Follow the post-installation instructions indicated in the link in the table corresponding to the version you want to install. If there's no link, it means nothing needs to be done.

Step 4 - Install the MttExtractorAnalysis package

Be sure to be in the src directory of the CMSSW release.

cd Extractors
git clone https://github.com/IPNL-CMS/MttExtractorAnalysis.git
cd MttExtractorAnalysis
# Find the tag name in the table above
git checkout <tag>
cd ..

Step 5 - Build

In the src directory of the CMSSW package, run

scram b -j8