[Rivet] Agile undefined symbol: pho_rndm_ linking error

David Voong voong.david at gmail.com
Thu Jun 27 23:16:22 BST 2013


Hi Hendrik,

After a bit more playing around, I installed AGILe on lxplus with the LCG
tag x86_64-slc6-gcc46-opt because I know there are phojet binaries in the
LCG MCGenerators area with the same tag. Again running the command agile-runmc
PhojetHEAD:Pythia6.HEADis giving me a similar error.

Generating 10 events
Generator is Phojet1.12b:Pythia6.427

  ===================================================

       ----      PHOJET version 1.12      ----

  ===================================================
      Authors: Ralph Engel      (Bartol Res. Inst.)
               Johannes Ranft   (Siegen Univ.)
               Stefan Roesler   (SLAC)
  ---------------------------------------------------
    Manual, updates, and further information:
     http://lepton.bartol.udel.edu/~eng/phojet.html
  ---------------------------------------------------
     please send suggestions / bug reports etc. to:
              eng at lepton.bartol.udel.edu
  ===================================================
    $Date: 2000/06/25 21:59:19 $
    $Revision: 1.12.1.35 $
    (code version with interface to PYTHIA 6.x)
  ===================================================

python: symbol lookup error: /afs/
cern.ch/sw/lcg/external/MCGenerators/phojet/1.12b/x86_64-slc6-gcc46-opt/lib/libphojet.so:
undefined symbol: pho_rndm_

Note now the error is coming from the MCGenerators installation and not my
own personal installation.

What do you think?

David


On Thu, Jun 27, 2013 at 6:28 PM, Hendrik Hoeth <hendrik.hoeth at cern.ch>wrote:

> Hi David,
>
> Thus spake David Voong (voong.david at gmail.com):
>
> > I am trying to generate Phojet events using the AGILe command
> > agile-runmc PhojetHEAD:Pythia6.HEAD but receive the error
> > [...]
> > python: symbol lookup error: /afs/
> cern.ch/user/d/dvoong/usr/local/lib/libphojet.so: undefined symbol:
> pho_rndm_
> >
> > I think is because the fortran compiler has not picked up the library
> > libphorand.so
>
> Looking at your library path I assume you compiled Phojet yourself. And
> looking at the error I assume the undefined symbol is also part of
> Phojet. Therefore I fear you'll have to figure this one out by yourself.
> Sorry.
>
> Cheers,
>
>    Hendrik
>
> --
> If your dreams don't scare you, then you are not dreaming big enough.
>
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