MadGraph5_aMC@NLO

Compilation error with f2py

Asked by Lena Rathmann

Hi,

I am trying to run MadDM which is a plugin for MadGraph on the cluster of my university and after generating a process and launching it I get the following error:

Error detected in "launch"
write debug file MG5_debug
If you need help with this issue please contact us on https://answers.launchpad.net/mg5amcnlo
MadGraph5Error : A compilation Error occurs when trying to compile /rwthfs/rz/cluster/home/lu750495/software/MG5_aMC_v2_6_6/bin/test/Indirect/rw_me/SubProcesses.
The compilation fails with the following output message:
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o P1995_xdxdx_hh/matrix.o P1995_xdxdx_hh/matrix.f
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o P1995_xdxdx_xrxr/matrix.o P1995_xdxdx_xrxr/matrix.f
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o P1995_xdxdx_ttx/matrix.o P1995_xdxdx_ttx/matrix.f
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o P1995_xdxdx_y0y0/matrix.o P1995_xdxdx_y0y0/matrix.f
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o P1995_xdxdx_zz/matrix.o P1995_xdxdx_zz/matrix.f
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o P1995_xdxdx_xcxcx/matrix.o P1995_xdxdx_xcxcx/matrix.f
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o P1995_xdxdx_wpwm/matrix.o P1995_xdxdx_wpwm/matrix.f
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o P1995_xdxdx_aa/matrix.o P1995_xdxdx_aa/matrix.f
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o all_matrix.o all_matrix.f
    ar cru ../lib//libmatrix.a P1995_xdxdx_hh/matrix.o P1995_xdxdx_xrxr/matrix.o P1995_xdxdx_ttx/matrix.o P1995_xdxdx_y0y0/matrix.o P1995_xdxdx_zz/matrix.o P1995_xdxdx_xcxcx/matrix.o P1995_xdxdx_wpwm/matrix.o P1995_xdxdx_aa/matrix.o all_matrix.o
    ranlib ../lib//libmatrix.a
    f2py --f77exec=gfortran -L../lib/ -ldhelas -lmodel -lmatrix -c all_matrix.f */matrix.f -m allmatrix2py
    Traceback (most recent call last):
      File "/usr/bin/f2py", line 3, in <module>
        import f2py2e
    ImportError: No module named f2py2e
    make: *** [allmatrix2py.so] Fehler 1

I don't know why the module f2py2e cannot be found and what to do about it. I hope someone might help me with my problem.

Thank you a lot in advance.

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Olivier Mattelaer (olivier-mattelaer) said : 		#1

I do not find information about that specific error in google.
What i would suggest is to re-install numpy and check that your binary of f2py is correctly setup to the version of python that you are currently using.

Cheers,

Olivier

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