Madgraph v3.5.0 (Delphes installation issue)

Did you follow the solution printed on your terminal?

Hi Olivier, first of all thanks alot for your rapid reply.

Yes I follow and after editing it in .bashrc that problem is resolved now but i am still not getting the successful installation of Delphes in madgraph terminal. When I hit the install Delphes command in terminal then after a short time I face another error i.e.

/usr/bin/ld: /snap/root-framework/924/usr/local/lib/libtbb.so.2: undefined reference to `sem_wait@GLIBC_2.34'
/usr/bin/ld: /snap/root-framework/924/usr/local/lib/libNet.so: undefined reference to `pthread_rwlock_destroy@GLIBC_2.34'
/usr/bin/ld: /snap/root-framework/924/usr/local/lib/libThread.so: undefined reference to `pthread_key_create@GLIBC_2.34'
collect2: error: ld returned 1 exit status
make: *** [Makefile:2579: hepmc2pileup] Error 1
Error detected during the compilation. Please check the compilation error and run make manually.
save configuration file to /home/waqas/Desktop/products/MG5_aMC_v3_5_0/input/mg5_configuration.txt

and when I try to install it manually outside the madgraph terminal then I face the same error.
Kindly suggest me solution how to resolve this would be really appreciated, thanks!

Waqas

Hi,

Did you install root via binary? Looks like your root version is not compatible with the glibc of your computer.
I'm sorry but installation of ROOT/Delphes are outside of our area of expertise.
I would suggest to contact ROOT and/or Delphes author who are more suitable to understand those c++ issue (MG5aMC is mainly fortran).

Cheers,

Olivier

> On 22 Jun 2023, at 13:25, Waqas Ahmad <email address hidden> wrote:
>
> Question #707061 on MadGraph5_aMC@NLO changed:
> https://answers.launchpad.net/mg5amcnlo/+question/707061
>
> Status: Answered => Open
>
> Waqas Ahmad is still having a problem:
> Hi Olivier, first of all thanks alot for your rapid reply.
>
> Yes I follow and after editing it in .bashrc that problem is resolved
> now but i am still not getting the successful installation of Delphes in
> madgraph terminal. When I hit the install Delphes command in terminal
> then after a short time I face another error i.e.
>
> /usr/bin/ld: /snap/root-framework/924/usr/local/lib/libtbb.so.2: undefined reference to `sem_wait@GLIBC_2.34'
> /usr/bin/ld: /snap/root-framework/924/usr/local/lib/libNet.so: undefined reference to `pthread_rwlock_destroy@GLIBC_2.34'
> /usr/bin/ld: /snap/root-framework/924/usr/local/lib/libThread.so: undefined reference to `pthread_key_create@GLIBC_2.34'
> collect2: error: ld returned 1 exit status
> make: *** [Makefile:2579: hepmc2pileup] Error 1
> Error detected during the compilation. Please check the compilation error and run make manually.
> save configuration file to /home/waqas/Desktop/products/MG5_aMC_v3_5_0/input/mg5_configuration.txt
>
> and when I try to install it manually outside the madgraph terminal then I face the same error.
> Kindly suggest me solution how to resolve this would be really appreciated, thanks!
>
> Waqas
>
> --
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> contact for MadGraph5_aMC@NLO.