Can you try to compile and run this program and see what happens? #include <stdio.h> #include <mpi.h> main(int argc, char **argv) { int node; MPI_Init(&argc,&argv); MPI_Comm_rank(MPI_COMM_WORLD, &node); printf("Hello World from Node %d\n",node); MPI_Finalize(); } For example, if the above code is saved as mpi_hello.c, then run $ mpicc mpi_hello.c -o mpi_hello $ ./mpi_hello $ mpirun -n 3 ./mpi_hello On 09/08/17 10:01, Anna Kalogirou wrote:
Hi Miklos,
I did run brew doctor already, fixed all the warnings and attempted the installation again. Same error. How do I fix the MPI C compiler then?
Thanks,
Anna.
On 9 Aug 2017, at 09:58, Miklós Homolya <m.homolya14@imperial.ac.uk <mailto:m.homolya14@imperial.ac.uk>> wrote:
Hello Anna,
Apparently you MPI C compiler is not working. Are your brew packages up-to-date, and is the output of "brew doctor" clean?
Regards,
Miklos
On 08/08/17 22:39, Anna Kalogirou wrote:
Dear all,
I have been trying to install firedrake on my other laptop but I get errors at the petsc stage. Install log is attached.
Thank you,
Anna.
On 31 Jul 2017, at 16:17, Anna Kalogirou <a.kalogirou@leeds.ac.uk> wrote:
Thanks Lawrence, the second installation attempt worked.
Best, Anna.
On 31 Jul 2017, at 15:17, Lawrence Mitchell <lawrence.mitchell@imperial.ac.uk> wrote:
On 31 Jul 2017, at 14:07, Anna Kalogirou <A.Kalogirou@leeds.ac.uk> wrote:
I also have an issue with libspatialindex. Any ideas?
2017-07-31 13:49:27,832 DEBUG ssh: Could not resolve hostname github.com <http://github.com>: nodename nor servname provided, or not known fatal: Could not read from remote repository.
Please make sure you have the correct access rights and the repository exists.
2017-07-31 13:49:27,833 WARNING Failed to clone libspatialindex using ssh, falling back to https. 2017-07-31 13:49:57,912 DEBUG fatal: unable to access 'https://github.com/firedrakeproject/libspatialindex.git/': Could not resolve host: github.com <http://github.com>
2017-07-31 13:49:57,913 ERROR Failed to clone libspatialindex branch master. 2017-07-31 13:49:57,926 INFO
It looks like your internet connection or DNS fell over. Cloning the libspatialindex repository failed.
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