[Yt-dev] mpi4py problem

[Eric Hallman]

Matt,
   you're the man.  Thanks for finding that.  Somehow it didn't come  
up when I looked around.

later

On Feb 16, 2010, at 1:21 PM, Matthew Turk wrote:

> Hi Eric,
>
> This looks like the OpenMPI 1.3 problem:
>
> http://groups.google.com/group/mpi4py/browse_thread/thread/2e08c06f271c3069/e6f591c707289082
>
> I think you should be able to run "easy_install cython" to get 0.12,
> and then the rest should just be what Lisandro says in the email reply
> -- just rebuilding from source with OpenMPI.
>
> -Matt
>
> On Tue, Feb 16, 2010 at 10:16 AM, Eric Hallman <hallman13 at gmail.com>  
> wrote:
>> Has anyone had this problem with install of mpi4py on linux?  This  
>> is on
>> ubuntu.  I have tried everything I can think of but it still fails  
>> every
>> time I run it:
>>
>> from mpi4py import MPI
>> ImportError:
>> /home/hallman/yt/yt-unknown/lib/python2.6/site-packages/mpi4py/ 
>> MPI.so:
>> undefined symbol: lt_dlexit
>>
>> I reinstalled openmpi, mpi4py several times each with different  
>> library
>> linkages, it always fails like this.
>>
>> Thanks for any help...
>>
>>
>> Eric Hallman
>> Google Voice: (774) 469-0278
>> hallman13 at gmail.com
>>
>>
>>
>>
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Eric Hallman
Google Voice: (774) 469-0278
hallman13 at gmail.com