Madgraph not working

Asked by sudesh gupta

Hi,

I'm working on MadGraph_v2_7_3 for a long time. Sudden it is showing some error when I start it by "./bin/mg5_aMC"

Traceback (most recent call last):
  File "./bin/mg5_aMC", line 129, in <module>
    import madgraph.interface.master_interface as interface
  File "/home/pramod/Downloads/MG5_aMC_v2_7_3/madgraph/interface/master_interface.py", line 43, in <module>
    import madgraph.interface.madgraph_interface as MGcmd
  File "/home/pramod/Downloads/MG5_aMC_v2_7_3/madgraph/interface/madgraph_interface.py", line 66, in <module>
    import madgraph.iolibs.export_cpp as export_cpp
  File "/home/pramod/Downloads/MG5_aMC_v2_7_3/madgraph/iolibs/export_cpp.py", line 34, in <module>
    import madgraph.iolibs.helas_call_writers as helas_call_writers
  File "/home/pramod/Downloads/MG5_aMC_v2_7_3/madgraph/iolibs/helas_call_writers.py", line 19, in <module>
    import madgraph.loop.loop_helas_objects as loop_helas_objects
  File "/home/pramod/Downloads/MG5_aMC_v2_7_3/madgraph/loop/loop_helas_objects.py", line 28, in <module>
    import aloha.create_aloha as create_aloha
  File "/home/pramod/Downloads/MG5_aMC_v2_7_3/aloha/create_aloha.py", line 20, in <module>
    import six.moves.cPickle
ImportError: No module named six.moves.cPickle

Thanks

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Olivier Mattelaer (olivier-mattelaer) said :
#1

The python module six seems to be too old to be compatible with MG5aMC

Cheers,

Olivier

> On 10 Oct 2021, at 08:25, sudesh gupta <email address hidden> wrote:
>
> New question #699038 on MadGraph5_aMC@NLO:
> https://answers.launchpad.net/mg5amcnlo/+question/699038
>
> Hi,
>
> I'm working on MadGraph_v2_7_3 for a long time. Sudden it is showing some error when I start it by "./bin/mg5_aMC"
>
> Traceback (most recent call last):
> File "./bin/mg5_aMC", line 129, in <module>
> import madgraph.interface.master_interface as interface
> File "/home/pramod/Downloads/MG5_aMC_v2_7_3/madgraph/interface/master_interface.py", line 43, in <module>
> import madgraph.interface.madgraph_interface as MGcmd
> File "/home/pramod/Downloads/MG5_aMC_v2_7_3/madgraph/interface/madgraph_interface.py", line 66, in <module>
> import madgraph.iolibs.export_cpp as export_cpp
> File "/home/pramod/Downloads/MG5_aMC_v2_7_3/madgraph/iolibs/export_cpp.py", line 34, in <module>
> import madgraph.iolibs.helas_call_writers as helas_call_writers
> File "/home/pramod/Downloads/MG5_aMC_v2_7_3/madgraph/iolibs/helas_call_writers.py", line 19, in <module>
> import madgraph.loop.loop_helas_objects as loop_helas_objects
> File "/home/pramod/Downloads/MG5_aMC_v2_7_3/madgraph/loop/loop_helas_objects.py", line 28, in <module>
> import aloha.create_aloha as create_aloha
> File "/home/pramod/Downloads/MG5_aMC_v2_7_3/aloha/create_aloha.py", line 20, in <module>
> import six.moves.cPickle
> ImportError: No module named six.moves.cPickle
>
>
> Thanks
>
> --
> You received this question notification because you are an answer
> contact for MadGraph5_aMC@NLO.

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