pythia/pgs package for MadGraph

  1. Bug #1202197
  2. Comment #4

Comment 4 for bug 1202197

Revision history for this message
Ezequiel Alvarez (sequi76) wrote :

Stefano,

you are a great one! This solved a long issue for me, since I always was using back an old pythia-pgs directory that was working and could never compile a new one! I always use Fedora, and seems that this is an issue for Fedora may be, because other users do not have this issue.

One add-on or clarification to what you said: you have to comment the lines CONTAINING the "-fno-second-underscore", since the line says more things, and there are many of them. You can just comment out the one corresponding to your distribution, or just comment out all of them.

I have checked that now compiles correctly, and also does the matching of ttbar+j correctly.

Regards, Ezequiel.