= How to compile a SubProcess directory in aMC@NLO

  You need to set the following flag:
    1. export madloop=True
    2. export fastjet_config=None # if you use fjcore otherwise put the path to fasjet-config file    
    3. unset  lhapdf              # if you didn't link to lhapdf otherwise the path to lhapdf-config         
  If it didn't work this is likely that the Source directory was not compile with the same flag.
  So you need to recompile it with the same flags.