MadGraph5_aMC@NLO

bin/internal/misc.py:1856: RuntimeWarning: compiletime version 2.6 of module 'lhapdf' does not match runtime version 2.7 import lhapdf

Asked by Roberto Franceschini

Hello,
  it is not a major things, but sometimes it blocks the runs because the RunWeb file does not get erased.

bin/internal/misc.py:1856: RuntimeWarning: compiletime version 2.6 of module 'lhapdf' does not match runtime version 2.7
  import lhapdf

I suppose I have to recompile something now that I have an updated LHAPDF version, but I cannot honestly figure which part I should recompile - any suggestions?

Thanks for your help.
Cheers,
Roberto

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MadGraph5_aMC@NLO Edit question
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Solved by:
Olivier Mattelaer
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Best Olivier Mattelaer (olivier-mattelaer) said : 		#1

Just to sum up:

You can either launch MG5aMC via
python2.6 ./bin/mg5_aMC

or recompile lhapdf to force him to create the lhapdf executable for python2.7

Cheers,

Olivier

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Roberto Franceschini (franceschini-roberto) said : 		#2

Thanks Olivier Mattelaer, that solved my question.