Hello Sebastien,
Yes, I believe we updated to ubuntu 12.04 and I had it running on Ubuntu
11.04 or 10.04 before.
But, I have it running on ubuntu 12.04 on my new laptop same commands.
I have tried 1.4.1 & 1.5.1
sudo apt-get install libopenmpi-dev openmpi-bin openmpi-doc
sudo apt-get install -y autotools-dev g++ build-essential openmpi1.5-bin
openmpi1.5-doc libopenmpi1.5-dev
either works still only fire up on a single MPI.
I have also tried the development version you sent me.
same problem only a single MPI fires up or I get the segmentation fault
error.
Even when I get the Ray platform up and running on the Ray Dev version same
problem.
Still confused on how to fix it.
Cheers and many thanks
Rick
On Fri, Jul 5, 2013 at 6:16 AM, Sébastien Boisvert <
sebastien.boisver...@ulaval.ca> wrote:
> On 04/07/13 04:29 PM, Rick White wrote:
>
>>
>>
>> Hello Sebastien, (Ray users!)
>>
>> I had ray working quite well on our server then all the sudden it
>> stopped. Worked fine yesterday.
>>
>> I get this error
>> Ray: error while loading shared libraries: libmpichcxx.so.1.2: cannot
>> open shared object file: No such file or directory
>>
>
> This means that libmpichcxx.so.1.2 is no longer available in your library
> path $LD_LIBRARY_PATH.
>
> Did you update your operating system ?
>
>
>
>> I used sudo apt-get install install libcr-dev mpich2 to get the new mpi
>> libraries states up to date.
>>
>>
> If you recompile Ray with your updated MPI library, does that work for you
> ?
>
> I don't know what happened?
>>
>> Cheers and many thanks
>> Rick
>> --
>> Richard Allen White III M.S.
>> PhD Candidate - Suttle Lab
>> Department of Microbiology & Immunology
>> The University of British Columbia
>> Vancouver, BC, Canada
>> cell. 604-440-5150 <tel:604-440-5150>
>> http://www.ocgy.ubc.ca/~**suttle/ <http://www.ocgy.ubc.ca/~suttle/> <
>> http://www.ocgy.ubc.ca/%**7Esuttle/ <http://www.ocgy.ubc.ca/%7Esuttle/>>
>>
>>
>>
>>
>>
>>
>> --
>> Richard Allen White III M.S.
>> PhD Candidate - Suttle Lab
>> Department of Microbiology & Immunology
>> The University of British Columbia
>> Vancouver, BC, Canada
>> cell. 604-440-5150
>> http://www.ocgy.ubc.ca/~**suttle/ <http://www.ocgy.ubc.ca/~suttle/> <
>> http://www.ocgy.ubc.ca/%**7Esuttle/ <http://www.ocgy.ubc.ca/%7Esuttle/>>
>>
>>
>>
>
--
Richard Allen White III M.S.
PhD Candidate - Suttle Lab
Department of Microbiology & Immunology
The University of British Columbia
Vancouver, BC, Canada
cell. 604-440-5150
http://www.ocgy.ubc.ca/~suttle/
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