pythia8 interface
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
MadGraph5_aMC@NLO |
Invalid
|
Undecided
|
Paolo Torrielli |
Bug Description
I want to do the calculation of "p p > b b~ [QCD]", and interface MadGraph with Pythia8 to get the B-meson information.
I have installed pythia8 successfully configured with HepMC2, LHAPDF6, ROOT, Fastjet3.
However, when I launch pp_bbx_QCD, and choose
PYTHIA8 = parton_shower
It gives me error message:
/users/
PartonDistribut
PartonDistribut
PartonDistribut
ext+0xe782): undefined reference to `dlerror'
PartonDistribut
PartonDistribut
/users/
PartonDistribut
PartonDistribut
collect2: error: ld returned 1 exit status
make: *** [Pythia82] Error 1
So, how can interface MadGraph_aMC@NLO correctly with Pythia8?
Changed in mg5amcnlo: | |
assignee: | nobody → Paolo Torrielli (paolo-torrielli) |
Changed in mg5amcnlo: | |
status: | New → Incomplete |
Changed in mg5amcnlo: | |
status: | Incomplete → Invalid |
Hello,
the problem should be that the code does not find library dl.
If you have this library on your system, you just need to add
it to the shower_card.dat, see the following thread
https:/ /bugs.launchpad .net/mg5amcnlo/ +bug/1469222
Anyway, this has been fixed automatically in the latest release
of the code.
Cheers.
Paolo