Re: ATLFast on redhat linux 5.1 (fwd)

Damir Buskulic (buskulic@lapp.in2p3.fr)
Fri, 12 Feb 1999 10:32:21 +0100


There is also the possibility that you used the gcc compiler to build
ATLFAST. In that case, the system needs libg++. If you use egcs, it
seems to me you need libstdc++ instead. Perhaps there is some confusion
there. One should always use the same compiler for all the parts of it's
software.

Cheers

Damir

Marek Kowalski wrote:
>
> ---------- Forwarded message ----------
> Date: Fri, 12 Feb 1999 08:28:12 +0100 (MET)
> From: Marek Kowalski <kowal@mail.cern.ch>
> To: Xiaochun He <he@petitt.phy-astr.gsu.edu>
> Subject: Re: ATLFast on redhat linux 5.1
>
> Hi,
>
> I usually got this kind of message when the LD_LIBRARY_PATH is not set
> correctly. Check also your /etc/ld.so.conf file if you have a path
> to your "so" libraries set there (usually it should be O.K.,
> however...)
> Try also to run, as a "root" /sbin/ldconfig (only once forever). In
> principle it should be
> run automatically during the installation of the system, however it
> happened to me once or twice, that I had to run it manually
>
> Regards, Marek
>
> On Thu, 11 Feb 1999, Xiaochun He wrote:
>
> > Hi,
> >
> > I got following error messages when I tried to test out ATLFAST on my
> > linux box (RedHat 5.1). Could anyone out there give me a hint on this?
> > The libf77.so and libPythia.so are downloaded from hpbrun.cern.ch.
> >
> > Thanks,
> > Xiaochun He
> >
> > ------ start of the screen dump -------
> > [hexc@phynp7 ~/ATLFast++]$ root
> > *******************************************
> > * *
> > * W E L C O M E to R O O T *
> > * *
> > * Version 2.20/06 17 December 1998 *
> > * *
> > * You are welcome to visit our Web site *
> > * http://root.cern.ch *
> > * *
> > *******************************************
> >
> > CINT/ROOT C/C++ Interpreter version 5.13.83, Dec 2 1998
> > Type ? for help. Commands must be C++ statements.
> > Enclose multiple statements between { }.
> > root [0] .x umain.C(1,1000)
> > dlopen error: libg++.so.27: cannot open shared object file: No such file
> > or directory
> > Load Error: Dynamic link library /home/hexc/PYTHIA/libf77.so can not load
> > *** Interpreter error recovered ***
> > (Int_t)0
> > root [1]
> > ---- end of the screen dump -----
> >
> >

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