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Subject: Re: [OMPI users] libmpi_f90.so.0 problem
From: max marconi (marconi_at_[hidden])
Date: 2010-04-15 23:16:18


Jeff

Thanks for the suggestion

It seems that LD_LIBRARY_PATH was the problem. The examples run now?

Max

Jeff Squyres wrote:
> On Apr 14, 2010, at 10:17 PM, max marconi wrote:
>
>
>> I have just installed openmpi on my system and tried to run the example
>> Hello_f90. The following error was generated upon executing.
>>
>> : error while loading shared libraries: libmpi_f90.so.0: cannot open
>> shared object file: No such file or directory
>>
>> The library with libmpi_f90 is located in /usr/local/lib
>>
>
> The usual cause for this is that the shared library cannot be found at run time. Can you verify if /usr/local/lib is in your LD_LIBRARY_PATH on all nodes, and/or /usr/local/lib is in the normal run-time linker search paths?
>
> Note that you might need to check this in a non-interactive rsh/ssh login -- the setups may be different than for interactive logins.
>
> Also, can you verify that libmpi_f90.so.0 is in /usr/local/lib? You mentioned "the library with libmpi_f90" -- there should likely be one library and one or more sym links.
>
>