[mpich-discuss] Installation Error

[Darius Buntinas]

I think Rob's got it right.  I bet the MX shared libraries aren't in your library search path.  Try setting the LD_LIBRARY_PATH, e.g., if you're using bash:

  export LD_LIBRARY_PATH=/home/ethgroup/local/open-mx-1.4.0/lib64 

You might need to add this to your .bashrc .

-d

On Jun 1, 2011, at 9:23 AM, Rob Latham wrote:

> On Wed, Jun 01, 2011 at 09:45:20AM +0800, 海上钢琴师 wrote:
>> ROMIO home directory is /home/ethgroup/software/mpich2-1.3.2p1/src/mpi/romio
>> checking for C compiler default output file name... a.out
>> checking whether the C compiler works... configure: error: in `/home/ethgroup/software/mpich2-1.3.2p1/src/mpi/romio':
>> configure: error: cannot run C compiled programs.
>> If you meant to cross compile, use `--host'.
>> See `config.log' for more details.
>> configure: error: src/mpi/romio configure failed
>> 
>> Could you tell me what's wrong here? And what can I do to solve the problem? Thank you very much.
>> Best wishes.
> 
> I'm guessing you have a library or compiler flag mix-up.  You should
> go ahead and take a look at src/mpi/romio/config.log and see what went
> wrong.
> 
> ==rob
> 
> -- 
> Rob Latham
> Mathematics and Computer Science Division
> Argonne National Lab, IL USA
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