Comment 1 for bug 1334014

Hello Azar,
weird problem, I cannot reproduce it on my laptop.

I assume you are using the StdHEP version we provide in the package, and you did not change anything in it.
StdHEP does not find those functions (pyerrm, ...), that are in the Pythia main code (which is not linked when
you use Herwig), but I'm not sure why it looks for them.

Let's see if recompiling StdHEP helps.
- Go in vendor/StdHEP/src/stdhep and type 'make realclean' and then 'make'.
- Go in vendor/StdHEP/mcfio/src and type 'make realclean' and then 'make'.
- Go in vendor/STdHEP/lib and check that the libraries in there are the newly created ones (for example by checking
   if they have been created now or hours ago).
- Go in your z+j directory (I call it ppzj from now on), and in particular in ppzj/MCatNLO/lib; remove the links in there
   and replace them with the libraries 'libFmcfio.a' and 'libstdhep.a' you have just created in vendor/STdHEP/lib.

From ppzj, run ./bin/shower run_01 (or whatever other run_** where you have the Herwig6 events), and see if it goes
through or not.

Let me know.
Cheers.
Paolo