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[FIXED] libPythia6.so: cannot open shared object file: [message #13998]

Fri, 21 September 2012 09:16

Elisa Fioravanti
Messages: 84
Registered: January 2008

continuous participant

From: *fe.infn.it

Dear all,

I installed the sep12 external package, and the last version of pandaroot.
When I tried to run a simple macro I got the following error message.
could you please help me?

Thanks
Elisa

root -l run_sim.C
dlopen error: libPythia6.so: cannot open shared object file: No such file or directory
Load Error: Failed to load Dynamic link library /home/fioravanti/sep12/tools/root/lib/libEGPythia6.so
Warning: Return value of void basiclibs() ignored /home/fioravanti/sep12/pandaroot/gconfig/basiclibs.C:25:
root [0]
Processing run_sim.C...
dlopen error: libPythia6.so: cannot open shared object file: No such file or directory
Load Error: Failed to load Dynamic link library /home/fioravanti/sep12/tools/root/lib/libEGPythia6.so
Warning: Return value of void basiclibs() ignored /home/fioravanti/sep12/pandaroot/gconfig/basiclibs.C:25:
Error: Symbol FairRunSim is not defined in current scope run_sim.C:11:
Error: Symbol FairRunSim is not defined in current scope run_sim.C:11:
Error: type FairRunSim not defined FILE:/home/fioravanti/sep12/pandaroot/macro/fts/StudiAccettanza/./run_si m.C LINE:11
Warning: Automatic variable FairRunSim*fRun is allocated run_sim.C:11:
Error: Undeclared variable FairRunSim*fRun run_sim.C:11:

[Updated on: Fri, 12 October 2012 11:35] by Moderator

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Re: libPythia6.so: cannot open shared object file: [message #13999 is a reply to message #13998]

Fri, 21 September 2012 09:39

Elisa Fioravanti
Messages: 84
Registered: January 2008

continuous participant

From: *fe.infn.it

Sorry,

I solved by myself this problem,

now it remains the error message below,

any idea?
(I already compile pandaroot)

root [0]
Processing run_sim.C...
Error: Symbol FairRunSim is not defined in current scope run_sim.C:11:
Error: Symbol FairRunSim is not defined in current scope run_sim.C:11:
Error: type FairRunSim not defined FILE:/home/fioravanti/sep12/pandaroot/macro/fts/StudiAccettanza/./run_si m.C LINE:11
Warning: Automatic variable FairRunSim*fRun is allocated run_sim.C:11:
Error: Undeclared variable FairRunSim*fRun run_sim.C:11:
*** Interpreter error recovered ***

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Re: libPythia6.so: cannot open shared object file: [message #14000 is a reply to message #13999]

Fri, 21 September 2012 10:11

Stefan Pflueger
Messages: 99
Registered: February 2012

continuous participant

From: *kph.uni-mainz.de

Hi Elisa,

could you post the code of your macro (at least the relevant part)? That would help a bit. Thanks,

Stefan

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Re: libPythia6.so: cannot open shared object file: [message #14012 is a reply to message #14000]

Wed, 26 September 2012 13:10

Ajay Kumar
Messages: 102
Registered: December 2011
Location: indore

continuous participant

From: *iitidr.ac.in

Hi Elisa,

I had same error in serial as you have(dlopen & FairRunSim).
you have already removed dlopen error after loading libPythia6.so in your macro.
Now for FairRunSim you have to load config.sh in your pandaroot build directory
> . config.sh

After this you remove CMakeCache.txt and config.sh from your build directory and do again in build directory as following.
> cmake ../
>make

May be it will help in your case also.

AJAY KUMAR
Research scholar
Indian Institute of Technology Indore,Indore
Madhya Pradesh
India

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Re: libPythia6.so: cannot open shared object file: [message #14014 is a reply to message #14012]

Wed, 26 September 2012 14:10

Elisa Fioravanti
Messages: 84
Registered: January 2008

continuous participant

From: *fe.infn.it

Dear Ajay,

thanks a lot for your reply,
it is exactly the solution of my problem,

thanks again
Elisa

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