cannot find numpy.f2py

Hi there,

I am trying to run the reweight-mode for a model at NLO.
I am using a CMSSW environment (CMSSW_10_2_5), and I have imported the numpy ancd scipi environment requested, in order to reweight the unweighted events.

source /cvmfs/sft.cern.ch/lcg/releases/LCG_92/numpy/1.13.3/x86_64-slc6-gcc7-opt/numpy-env.sh
source /cvmfs/sft.cern.ch/lcg/releases/LCG_92/scipy/0.18.1/x86_64-slc6-gcc7-opt/scipy-env.s

Anyway, I've got the error about the f2py compiler, so I thought to add the path of it in this way:
export PATH=$PATH:/cvmfs/cms.cern.ch/slc6_amd64_gcc700/cms/cmssw/CMSSW_10_2_5/external/slc6_amd64_gcc700/bin/f2py

But I'm not succeeding and I am getting this bug:

#************************************************************
#* MadGraph5_aMC@NLO *
#* *
#* * * *
#* * * * * *
#* * * * * 5 * * * * *
#* * * * * *
#* * * *
#* *
#* *
#* VERSION 5.2.6.0 20xx-xx-xx *
#* *
#* The MadGraph5_aMC@NLO Development Team - Find us at *
#* https://server06.fynu.ucl.ac.be/projects/madgraph *
#* and *
#* http://amcatnlo.cern.ch *
#* *
#************************************************************
#* *
#* Command File for aMCatNLO *
#* *
#* run as ./bin/aMCatNLO.py filename *
#* *
#************************************************************
reweight run_24 -from_cards
Traceback (most recent call last):
  File "/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/gghhnlo/bin/internal/extended_cmd.py", line 1438, in onecmd
    return self.onecmd_orig(line, **opt)
  File "/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/gghhnlo/bin/internal/extended_cmd.py", line 1392, in onecmd_orig
    return func(arg, **opt)
  File "/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/gghhnlo/bin/internal/common_run_interface.py", line 1996, in do_reweight
    reweight_cmd.import_command_file(path)
  File "/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/madgraph/interface/extended_cmd.py", line 1580, in import_command_file
    self.exec_cmd(line, precmd=True)
  File "/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/madgraph/interface/extended_cmd.py", line 1465, in exec_cmd
    stop = Cmd.onecmd_orig(current_interface, line, **opt)
  File "/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/madgraph/interface/extended_cmd.py", line 1392, in onecmd_orig
    return func(arg, **opt)
  File "/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/madgraph/various/misc.py", line 99, in f_with_no_logger
    out = f(self, *args, **opt)
  File "/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/madgraph/interface/reweight_interface.py", line 476, in do_launch
    self.create_standalone_directory()
  File "/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/madgraph/various/misc.py", line 99, in f_with_no_logger
    out = f(self, *args, **opt)
  File "/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/madgraph/interface/reweight_interface.py", line 1569, in create_standalone_directory
    misc.compile(cwd=pjoin(path_me, data['paths'][1], 'Source'))
  File "/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/madgraph/various/misc.py", line 479, in compile
    raise MadGraph5Error, error_text
MadGraph5Error: A compilation Error occurs when trying to compile /lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/gghhnlo/rw_mevirt/Source.
The compilation fails with the following output message:
    cd PDF; make
    make[1]: Entering directory '/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/gghhnlo/rw_mevirt/Source/PDF'
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o pdfwrap_lhapdf.o pdfwrap_lhapdf.f
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o pdf_lhapdf.o pdf_lhapdf.f
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o pdg2pdf_lhapdf.o pdg2pdf_lhapdf.f
    gfortran -O -w -fbounds-check -fPIC -ffixed-line-length-132 -c -o opendata.o opendata.f
    ar cru ../../lib/libpdf.a pdfwrap_lhapdf.o pdf_lhapdf.o pdg2pdf_lhapdf.o opendata.o
    ar: `u' modifier ignored since `D' is the default (see `U')
    ranlib ../../lib/libpdf.a
    make[1]: Leaving directory '/lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/gghhnlo/rw_mevirt/Source/PDF'
    make: True: Command not found
    touch __init__.py
    touch ../__init__.py
    f2py -L../lib/ -lpdf -L/cvmfs/cms.cern.ch/slc6_amd64_gcc700/external/lhapdf/6.2.1-gnimlf2/lib -lLHAPDF -lLHAPDF -lstdc++ -c rwgt.f -m rwgt2py --f77exec=gfortran
    Traceback (most recent call last):
      File "/cvmfs/cms.cern.ch/slc6_amd64_gcc700/cms/cmssw/CMSSW_10_2_5/external/slc6_amd64_gcc700/bin/f2py", line 24, in <module>
        from numpy.f2py import main
    ImportError: No module named numpy.f2py
    make: *** [makefile:13: rwgt2py.so] Error 1

Please try to fix this compilations issue and retry.
Help might be found at https://answers.launchpad.net/mg5amcnlo.
If you think that this is a bug, you can report this at https://bugs.launchpad.net/mg5amcnlo
Value of current Options:
              text_editor : None
              web_browser : None
        cluster_temp_path : None
                  timeout : 60
       cluster_local_path : None
            cluster_queue : None
         madanalysis_path : None
                   lhapdf : lhapdf-config
             cluster_size : 100
           cluster_memory : None
    cluster_status_update : (600, 30)
             cluster_time : None
            f2py_compiler : None
                    ninja : /lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/HEPTools/lib
               hepmc_path : None
             pythia8_path : None
                hwpp_path : None
   automatic_html_opening : True
       cluster_retry_wait : 300
             stdout_level : None
          pythia-pgs_path : None
                 mg5_path : /lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0
                  td_path : None
             delphes_path : None
              thepeg_path : None
             cluster_type : condor
        madanalysis5_path : None
      exrootanalysis_path : /lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/ExRootAnalysis
         fortran_compiler : None
                  nb_core : 24
                  collier : /lustrehome/imargjek/CMSSW_10_2_5/src/MG5_aMC_v2_6_0/HEPTools/lib
              auto_update : 7
         cluster_nb_retry : 1
               eps_viewer : None
             syscalc_path : None
                  fastjet : fastjet-config
             cpp_compiler : None
      notification_center : True
                 run_mode : 2
#************************************************************
#* MadGraph5_aMC@NLO *
#* *
#* * * *
#* * * * * *
#* * * * * 5 * * * * *
#* * * * * *
#* * * *
#* *
#* *
#* VERSION 2.6.0 2017-08-16 *
#* *
#* The MadGraph5_aMC@NLO Development Team - Find us at *
#* https://server06.fynu.ucl.ac.be/projects/madgraph *
#* *
#************************************************************
#* *
#* Command File for MadGraph5_aMC@NLO *
#* *
#* run as ./bin/mg5_aMC filename *
#* *
#************************************************************
set group_subprocesses Auto
set ignore_six_quark_processes False
set loop_optimized_output True
set low_mem_multicore_nlo_generation False
set loop_color_flows False
set gauge unitary
set complex_mass_scheme False
set max_npoint_for_channel 0
import model sm
define p = g u c d s u~ c~ d~ s~
define j = g u c d s u~ c~ d~ s~
define l+ = e+ mu+
define l- = e- mu-
define vl = ve vm vt
define vl~ = ve~ vm~ vt~
import model SMEFT_UFO-no_b_mass
define p = 21 2 4 1 3 -2 -4 -1 -3 5 -5
define j = p
generate p p > H H [QCD]
output gghhnlo
######################################################################
## PARAM_CARD AUTOMATICALY GENERATED BY MG5 FOLLOWING UFO MODEL ####
######################################################################
## ##
## Width set on Auto will be computed following the information ##
## present in the decay.py files of the model. ##
## See arXiv:1402.1178 for more details. ##
## ##
######################################################################

###################################
## INFORMATION FOR MASS
###################################
Block mass
    6 1.730000e+02 # MT
   15 1.777000e+00 # MTA
   23 9.118760e+01 # MZ
   25 1.250000e+02 # MH
## Dependent parameters, given by model restrictions.
## Those values should be edited following the
## analytical expression. MG5 ignores those values
## but they are important for interfacing the output of MG5
## to external program such as Pythia.
  1 0.000000 # d : 0.0
  2 0.000000 # u : 0.0
  3 0.000000 # s : 0.0
  4 0.000000 # c : 0.0
  5 0.000000 # b : 0.0
  11 0.000000 # e- : 0.0
  12 0.000000 # ve : 0.0
  13 0.000000 # mu- : 0.0
  14 0.000000 # vm : 0.0
  16 0.000000 # vt : 0.0
  21 0.000000 # g : 0.0
  22 0.000000 # a : 0.0
  24 79.824360 # w+ : cmath.sqrt(MZ__exp__2/2. + cmath.sqrt(MZ__exp__4/4. - (aEW*cmath.pi*MZ__exp__2)/(Gf*sqrt__2)))
  9000002 91.187600 # ghz : MZ
  9000003 79.824360 # ghwp : MW
  9000004 79.824360 # ghwm : MW
  250 91.187600 # g0 : MZ
  251 79.824360 # g+ : MW

###################################
## INFORMATION FOR SMINPUTS
###################################
Block sminputs
    1 1.279000e+02 # aEWM1
    2 1.166370e-05 # Gf
    3 1.184000e-01 # aS

###################################
## INFORMATION FOR YUKAWA
###################################
Block yukawa
    6 1.730000e+02 # ymt
   15 1.777000e+00 # ymtau

###################################
## INFORMATION FOR DECAY
###################################
DECAY 6 1.508336e+00 # WT
DECAY 23 2.495200e+00 # WZ
DECAY 24 2.085000e+00 # WW
DECAY 25 5.753088e-03 # WH
## Dependent parameters, given by model restrictions.
## Those values should be edited following the
## analytical expression. MG5 ignores those values
## but they are important for interfacing the output of MG5
## to external program such as Pythia.
DECAY 1 0.000000 # d : 0.0
DECAY 2 0.000000 # u : 0.0
DECAY 3 0.000000 # s : 0.0
DECAY 4 0.000000 # c : 0.0
DECAY 5 0.000000 # b : 0.0
DECAY 11 0.000000 # e- : 0.0
DECAY 12 0.000000 # ve : 0.0
DECAY 13 0.000000 # mu- : 0.0
DECAY 14 0.000000 # vm : 0.0
DECAY 15 0.000000 # ta- : 0.0
DECAY 16 0.000000 # vt : 0.0
DECAY 21 0.000000 # g : 0.0
DECAY 22 0.000000 # a : 0.0
DECAY 9000002 2.495200 # ghz : WZ
DECAY 9000003 2.085000 # ghwp : WW
DECAY 9000004 2.085000 # ghwm : WW
DECAY 250 2.495200 # g0 : WZ
DECAY 251 2.085000 # g+ : WW
#===========================================================
# QUANTUM NUMBERS OF NEW STATE(S) (NON SM PDG CODE)
#===========================================================

Block QNUMBERS 250 # g0
        1 0 # 3 times electric charge
        2 1 # number of spin states (2S+1)
        3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
        4 0 # Particle/Antiparticle distinction (0=own anti)
Block QNUMBERS 251 # g+
        1 3 # 3 times electric charge
        2 1 # number of spin states (2S+1)
        3 1 # colour rep (1: singlet, 3: triplet, 8: octet)
        4 1 # Particle/Antiparticle distinction (0=own anti)
#***********************************************************************
# MadGraph5_aMC@NLO *
# *
# run_card.dat aMC@NLO *
# *
# This file is used to set the parameters of the run. *
# *
# Some notation/conventions: *
# *
# Lines starting with a hash (#) are info or comments *
# *
# mind the format: value = variable ! comment *
# *
# Some of the values of variables can be list. These can either be *
# comma or space separated. *
#***********************************************************************
#
#*******************
# Running parameters
#*******************
#
#***********************************************************************
# Tag name for the run (one word) *
#***********************************************************************
  tag_1 = run_tag ! name of the run
#***********************************************************************
# Number of LHE events (and their normalization) and the required *
# (relative) accuracy on the Xsec. *
# These values are ignored for fixed order runs *
#***********************************************************************
 500 = nevents ! Number of unweighted events requested
 -1.0 = req_acc ! Required accuracy (-1=auto determined from nevents)
 -1 = nevt_job! Max number of events per job in event generation.
                 ! (-1= no split).
#***********************************************************************
# Normalize the weights of LHE events such that they sum or average to *
# the total cross section *
#***********************************************************************
 average = event_norm ! valid settings: average, sum, bias
#***********************************************************************
# Number of points per itegration channel (ignored for aMC@NLO runs) *
#***********************************************************************
 0.01 = req_acc_FO ! Required accuracy (-1=ignored, and use the
                     ! number of points and iter. below)
# These numbers are ignored except if req_acc_FO is equal to -1
 5000 = npoints_FO_grid ! number of points to setup grids
 4 = niters_FO_grid ! number of iter. to setup grids
 10000 = npoints_FO ! number of points to compute Xsec
 6 = niters_FO ! number of iter. to compute Xsec
#***********************************************************************
# Random number seed *
#***********************************************************************
 0 = iseed ! rnd seed (0=assigned automatically=default))
#***********************************************************************
# Collider type and energy *
#***********************************************************************
 1 = lpp1 ! beam 1 type (0 = no PDF)
 1 = lpp2 ! beam 2 type (0 = no PDF)
 7000.0 = ebeam1 ! beam 1 energy in GeV
 7000.0 = ebeam2 ! beam 2 energy in GeV
#***********************************************************************
# PDF choice: this automatically fixes also alpha_s(MZ) and its evol. *
#***********************************************************************
 nn23nlo = pdlabel ! PDF set nn23nlo
 244600 = lhaid ! If pdlabel=lhapdf, this is the lhapdf number. Only
              ! numbers for central PDF sets are allowed. Can be a list;
              ! PDF sets beyond the first are included via reweighting.
#***********************************************************************
# Include the NLO Monte Carlo subtr. terms for the following parton *
# shower (HERWIG6 | HERWIGPP | PYTHIA6Q | PYTHIA6PT | PYTHIA8) *
# WARNING: PYTHIA6PT works only for processes without FSR!!!! *
#***********************************************************************
  HERWIG6 = parton_shower
  1.0 = shower_scale_factor ! multiply default shower starting
                                  ! scale by this factor
#***********************************************************************
# Renormalization and factorization scales *
# (Default functional form for the non-fixed scales is the sum of *
# the transverse masses divided by two of all final state particles *
# and partons. This can be changed in SubProcesses/set_scales.f or via *
# dynamical_scale_choice option) *
#***********************************************************************
 False = fixed_ren_scale ! if .true. use fixed ren scale
 False = fixed_fac_scale ! if .true. use fixed fac scale
 91.118 = muR_ref_fixed ! fixed ren reference scale
 91.118 = muF_ref_fixed ! fixed fact reference scale
 10 = dynamical_scale_choice ! Choose one (or more) of the predefined
           ! dynamical choices. Can be a list; scale choices beyond the
           ! first are included via reweighting
 1.0 = muR_over_ref ! ratio of current muR over reference muR
 1.0 = muF_over_ref ! ratio of current muF over reference muF
#***********************************************************************
# Reweight variables for scale dependence and PDF uncertainty *
#***********************************************************************
 1.0, 2.0, 0.5 = rw_rscale ! muR factors to be included by reweighting
 1.0, 2.0, 0.5 = rw_fscale ! muF factors to be included by reweighting
 True = reweight_scale ! Reweight to get scale variation using the
            ! rw_rscale and rw_fscale factors. Should be a list of
            ! booleans of equal length to dynamical_scale_choice to
            ! specify for which choice to include scale dependence.
 False = reweight_PDF ! Reweight to get PDF uncertainty. Should be a
            ! list booleans of equal length to lhaid to specify for
            ! which PDF set to include the uncertainties.
#***********************************************************************
# Store reweight information in the LHE file for off-line model- *
# parameter reweighting at NLO+PS accuracy *
#***********************************************************************
 True = store_rwgt_info ! Store info for reweighting in LHE file
#***********************************************************************
# ickkw parameter: *
# 0: No merging *
# 3: FxFx Merging - WARNING! Applies merging only at the hard-event *
# level. After showering an MLM-type merging should be applied as *
# well. See http://amcatnlo.cern.ch/FxFx_merging.htm for details. *
# 4: UNLOPS merging (with pythia8 only). No interface from within *
# MG5_aMC available, but available in Pythia8. *
# -1: NNLL+NLO jet-veto computation. See arxiv:1412.8408 [hep-ph]. *
#***********************************************************************
 0 = ickkw
#***********************************************************************
#
#***********************************************************************
# BW cutoff (M+/-bwcutoff*Gamma). Determines which resonances are *
# written in the LHE event file *
#***********************************************************************
 30.0 = bwcutoff
#***********************************************************************
# Cuts on the jets. Jet clustering is performed by FastJet. *
# - When matching to a parton shower, these generation cuts should be *
# considerably softer than the analysis cuts. *
# - More specific cuts can be specified in SubProcesses/cuts.f *
#***********************************************************************
  1.0 = jetalgo ! FastJet jet algorithm (1=kT, 0=C/A, -1=anti-kT)
  0.7 = jetradius ! The radius parameter for the jet algorithm
 10.0 = ptj ! Min jet transverse momentum
 -1.0 = etaj ! Max jet abs(pseudo-rap) (a value .lt.0 means no cut)
#***********************************************************************
# Cuts on the charged leptons (e+, e-, mu+, mu-, tau+ and tau-) *
# More specific cuts can be specified in SubProcesses/cuts.f *
#***********************************************************************
  0.0 = ptl ! Min lepton transverse momentum
 -1.0 = etal ! Max lepton abs(pseudo-rap) (a value .lt.0 means no cut)
  0.0 = drll ! Min distance between opposite sign lepton pairs
  0.0 = drll_sf ! Min distance between opp. sign same-flavor lepton pairs
  0.0 = mll ! Min inv. mass of all opposite sign lepton pairs
 30.0 = mll_sf ! Min inv. mass of all opp. sign same-flavor lepton pairs
#***********************************************************************
# Photon-isolation cuts, according to hep-ph/9801442. When ptgmin=0, *
# all the other parameters are ignored. *
# More specific cuts can be specified in SubProcesses/cuts.f *
#***********************************************************************
 20.0 = ptgmin ! Min photon transverse momentum
 -1.0 = etagamma ! Max photon abs(pseudo-rap)
  0.4 = R0gamma ! Radius of isolation code
  1.0 = xn ! n parameter of eq.(3.4) in hep-ph/9801442
  1.0 = epsgamma ! epsilon_gamma parameter of eq.(3.4) in hep-ph/9801442
 True = isoEM ! isolate photons from EM energy (photons and leptons)
#***********************************************************************
# For aMCfast+APPLGRID use in PDF fitting (http://amcfast.hepforge.org)*
#***********************************************************************
 0 = iappl ! aMCfast switch (0=OFF, 1=prepare grids, 2=fill grids)
#***********************************************************************

How can I correctly implement the f2py compiler?

Kind regards,
Ilirjan Margjeka