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Version 104 (modified by Frank Siegert, 11 years ago) (diff)

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Getting started with Rivet

These instructions are aimed at users who want to install and run a release of Rivet. GettingStartedForDevelopers has some additional or replacement steps for people wishing to check out the development version from the repository and build from there.

Rivet installation instructions

If you are installing Rivet on an Apple Mac, please take a look at the MacInstallationIssues first.

Automated installation

The simplest Rivet installation uses a "bootstrap" script to install Rivet and the AGILe generator interface library, plus some dependency libraries if required. The script will also try to use copies of the dependencies from the CERN AFS area if it is mounted on your system at /afs/cern.ch. Due to some issues with the CERN system, it is very recommended that you use the script installation to get Rivet working at CERN.

  1. Download the bootstrap script from http://svn.hepforge.org/rivet/bootstrap/rivet-bootstrap into a temporary working directory, and make it executable e.g.
      cd /scratch/rivet
      wget http://svn.hepforge.org/rivet/bootstrap/rivet-bootstrap
      chmod a+x rivet-bootstrap
    
  1. Run the script, with your chosen installation directory (e.g. $HOME/local) as an optional argument. By default the script will install to $PWD/local, where $PWD is the current directory:
      ./rivet-bootstrap $HOME/local
    

or just

  ./rivet-bootstrap

to install to $PWD/local.

  1. After the script grinds away for a while, it will give you a set of environment variables which you may set for more convenient usage of Rivet: these are the system PATH (for finding the executables), LD_LIBRARY_PATH (for finding the libraries) and optionally the AGILE_GEN_PATH (for finding the Genser generator libraries). After these are set (you can just copy and paste the example into a bash session), try running rivetgun with the -h flag to get some help:
      rivetgun -h
    

If the help stage does not list any generators to go with the -g option, then you need to set up a local mirror of the Genser generators archive. Instructions for this can be found at GenserMirror. You may wish to add the environment variable setting to your ~/.bashrc shell config file.

  1. If/when you have available generators according to the rivetgun help listing, then try generating a few events in the default (LHC) mode:
    > rivetgun -g Pythia6:418
    

Manual installation

If you wish, you can of course do everything the script does, by hand. See ManualInstallation for details.