Re: [ROOT] Problems with lxplus

From: Daniele Cesini-OPAL-CMS (Daniele.Cesini@bo.infn.it)
Date: Thu Feb 07 2002 - 12:46:45 MET


Ok, Thanks.... pointing to
/afs/cern.ch/na49/library.4/ROOT/pro/i386_redhat60/root
ROOT starts and
the tutorial HelloWorld Example works. But trying the first example of the
reference guide (TF1 f1("func1","sin(x)/(x)",0,10); f1.Draw();) I get the
message:

Error in <RootX11ErrorHandler>: BadAccess (attempt to access private
resource denied) (XID: 0)
Error in <RootX11ErrorHandler>: BadAlloc (insufficient resources for
operation) (XID: 0)

Then everything crashes. I tried on different machines (changing the
binaries of course), but always the same.

  Daniele Cesini.

On Wed, 6 Feb 2002, Rene Brun wrote:

> Hi Daniele,
>
> On lxplus (running RH6.1) you can choose the egcs1.1 version or gcc2952.
> /afs/cern.ch/na49/library.4/ROOT/pro/rh61_gcc2952/root    for Redhat6.1
> gcc2.95.2
> /afs/cern.ch/na49/library.4/ROOT/pro/i386_redhat60/root   for Redhat6.1 egcs1.1
>
> Make sure you set $ROOTSYS to point to one of the two versions above
> and then
> set LD_LIBRARY_PATH to include $ROOTSYS/lib
> set PATH to include $ROOTSYS/bin
>
> see also: http://root.cern.ch/root/EnvVars.html
>
> Rene Brun
>
> Daniele Cesini-OPAL-CMS wrote:
> >
> > I'm trying to run ROOT from AFS and from lxplus machines. I made the steps
> > descrided in the web page root.cern.ch/root/AFS.html.  Now when I type
> > root to launch the program I get the message:
> > "root: error in loading shared libraries: libstdc++-libc6.1-2.so.3: cannot open shared object file: No
> > such file or directory".
> > I cannot find this file in any directory.  It can be found on a RPM
> > package (gcc-2.95.3-0.20000323.src.rpm), but I don't know if and how I can
> > install this package.  Any idea to solve the problem?
> > Thanks in advance for your collaboration.
> >   Best Regards,
> >       Daniele Cesini.
>



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