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Subject: Re: [OMPI users] Problem in using openmpi
From: Samuel K. Gutierrez (samuel_at_[hidden])
Date: 2010-03-12 18:33:08


Hi,

If lib64 isn't there, try lib. That is,

export LD_LIBRARY_PATH=/home/jess/local/ompi/lib

Referencing the example that I provided earlier.

--
Samuel K. Gutierrez
Los Alamos National Laboratory
On Mar 12, 2010, at 3:31 PM, vaibhav dutt wrote:
> Hi,
>
> I used the export command but it does not seem to work.It's still  
> giving the same error as
> the lib64 directory does not exist in the ompi folder.
>
> Any Suggestions.
>
> Thank You,
> Vaibhav
>
>
>
> On Fri, Mar 12, 2010 at 3:05 PM, Fernando Lemos  
> <fernandotcl_at_[hidden]> wrote:
> On Fri, Mar 12, 2010 at 6:02 PM, Samuel K. Gutierrez  
> <samuel_at_[hidden]> wrote:
> > One more thing.  The line should have been:
> >
> > export LD_LIBRARY_PATH=/home/jess/local/ompi/lib64
> >
> > The space in the previous email will make bash unhappy 8-|.
> >
> > --
> > Samuel K. Gutierrez
> > Los Alamos National Laboratory
> >
> > On Mar 12, 2010, at 1:56 PM, Samuel K. Gutierrez wrote:
> >
> >> Hi,
> >>
> >> It sounds like you may need to set your LD_LIBRARY_PATH environment
> >> variable correctly.  There are several ways that you can tell the  
> dynamic
> >> linker where the required libraries are located, but the  
> following may be
> >> sufficient for your needs.
> >>
> >> Let's say, for example, that your Open MPI installation is rooted  
> at
> >> /home/jess/local/ompi and the libraries are located in
> >> /home/jess/local/ompi/lib64, try (bash-like shell):
> >>
> >> export LD_LIBRARY_PATH= /home/jess/local/ompi/lib64
> >>
> >> Hope this helps,
> >>
> >> --
> >> Samuel K. Gutierrez
> >> Los Alamos National Laboratory
> >>
> >> On Mar 12, 2010, at 1:32 PM, vaibhav dutt wrote:
> >>
> >>> Hi,
> >>>
> >>> I have installed openmpi on an Kubuntu , with Dual core Linux  
> AMD Athlon
> >>> When trying to compile a simple program, I am getting an error.
> >>>
> >>> mpicc: error while loading shared libraries: libopen-pal.so.0:  
> cannot
> >>> open shared object file: No such file or dir
> >>>
> >>> I read somewhere that this error is because of some intel compiler
> >>> being not installed on the proper node, which I don't understand  
> as I
> >>> am using AMD.
> >>>
> >>> Kindly give your suggestions
> >>>
> >>> Thank You
>
> It's probably a packaging error, if he used the distribution's
> packages. In that case, he should report the bug to downstream.
>
> If he installed from source, then it's most likely installed somewhere
> outside the library path, and the LD_LIBRARY_PATH trick might work (if
> it doesn't, make sure there are no leftovers, recompile, reinstall and
> it should work fine).
>
>
> Regards,
>
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