Problem in running main92 in PYTHIA8219

ROOT
1

Dear Exports,

      I am trying to make tree in PYTHIA8 , so, first I run main92 but I am facing this type of problem.I tried but don't get rid off.Will you suggest me something.

environment:ubuntu 15.10, PYTHIA8219, root version -v5-34-30

[AliEnv] baidya@baidya:~/pythia8219/examples$ make main92
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/baidya/alice/root/v5-34-30/inst/lib;
/home/baidya/alice/root/v5-34-30/inst/bin/rootcint -f main92Dct.cc -c -I…/include main92.h main92LinkDef.h
Error: Symbol Dl_info is not defined in current scope /usr/include/dlfcn.h:94:
Error: Missing whitespace at or after line 189.
Error: Unexpected end of file (G__fgetspace():2) /usr/include/dlfcn.h:191:
Report: Unrecognized string ‘__END_DECLS’ ignored /usr/include/dlfcn.h:192:
Warning: Error occurred during reading source files
Warning: Error occurred during dictionary source generation
!!!Removing main92Dct.cc main92Dct.h !!!
Error: /home/baidya/alice/root/v5-34-30/inst/bin/rootcint: error loading headers…
Makefile:128: recipe for target ‘main92’ failed
make: *** [main92] Error 1

Thanking you in advance for your support.

2

HI,

It looks to me to be more a problem with your pythia installation than ROOT. I would try sending the question to the Pythia support forum

Best Regards

Lorenzo

3

This problem with the latest versions of Pythia8 and CINT was fixed (avoided) in recent patch releases of 5.34. Please use a more modern one such as 5.34/36
Pere

4

Hi all

I have exactly the same problem. Indeed, I saw in the pythia website (home.thep.lu.se/Pythia/pythia82h … usage.html) that this seems to be a know problem (take a look to the “error notice” section). However, even when I add the mentioned lines to the PythiaStdlib.h file, I still get the same error. Or am I missing something?

Thanks for your help!

5

Hi

I have installed root 5-34-36 as recommended above, but the problem is still there. Any other advice?

Thanks,

Lizardo

6

Hi Lizardo,

Please try with ROOT 6 (where it should just work); we won’t fix ROOT 5 anymore.

Cheers, Axel.