[Rivet] installation problems (partially solved?)

[Holger Schulz]

Andy Buckley wrote:
> Holger Schulz wrote:
>   
>> James Monk wrote:
>>     
>>> Hi Holger,
>>>
>>> I think your AGILe library may actually be built 32 bit, too 
>>> (otherwise how could the 32 bit generator libs be loaded?).  
>>>       
>> I just saw, that the LCG-tag is created by the bootstrap-script using 
>> 'uname -m' which returns 'i686'. So I guess
>> that having a 64 bit processor installed doesn't neccessarily mean that 
>> your system architecture is 64 bit , too.
>>     
>
> Correct - often 32 bit OSes are run on 64 bit hardware. Of course, it's
> also possible that the bootstrap script is wrong... it is a bit of a hack!
>
>   
>> I am starting from scratch with the latest version of rivet-bootstrap now.
>>     
>
> Cool: let us know how it goes.
>   
Allright, now it compiles against cern's libraries. But runnning e.g.
        'rivetgun -P lep1.params -g Pythia6:413'
results in a segfault.

Here is the gdb backtrace:

 ********************** PYINIT: initialization completed 
**********************

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1208088896 (LWP 10542)]
0x001a1494 in HepMC::IO_HEPEVT::build_production_vertex (this=0x8790d18, 
i=1, hepevt_particle=@0xbffa84c0, evt=0xbffa8630)
    at ../HepMC/HEPEVT_Wrapper.h:263
263                 double* mydouble = (double*)&hepevt.data[b];
Current language:  auto; currently c++
(gdb) bt
#0  0x001a1494 in HepMC::IO_HEPEVT::build_production_vertex 
(this=0x8790d18, i=1, hepevt_particle=@0xbffa84c0, evt=0xbffa8630)
    at ../HepMC/HEPEVT_Wrapper.h:263
#1  0x001a39ab in HepMC::IO_HEPEVT::fill_next_event (this=0x8790d18, 
evt=0xbffa8630) at IO_HEPEVT.cc:84
#2  0x005aff30 in AGILe::FPythia::fillEvent () from 
/afs/ifh.de/user/h/hschulz/Software/lib/libAGILeFPythia.so
#3  0x005aff87 in AGILe::FPythia::makeEvent () from 
/afs/ifh.de/user/h/hschulz/Software/lib/libAGILeFPythia.so
#4  0x08053f19 in Rivet::generate ()
#5  0x08050183 in main ()

I am using CERN's HepMC of version 2.04.00

Holger
> Andy
>
>