[mpich-discuss] Errors building MPICH on Windows 10 Ubuntu subsystem

Kenneth Raffenetti raffenet at mcs.anl.gov
Tue Oct 11 12:57:36 CDT 2016


mpicc and friends are wrappers around the regular gcc/g++/gfortran 
compilers. If you have the version you want listed first in your PATH, 
things will probably work as you want. You can test by running 'mpicc 
-show' or 'mpicc -version' and check the underlying compiler.

Ken

On 10/11/2016 12:22 PM, Rob Latham wrote:
>
>
> On 10/11/2016 10:05 AM, Kenneth Raffenetti wrote:
>> On 10/11/2016 09:45 AM, Damian Rouson wrote:
>>>> > Also, if you have Ubuntu, can you simply apt-get install mpich?
>>> On this system, apt-get installs GCC 4.8.  My goal is to support users
>>> of OpenCoarrays, which requires at least GCC 5.1.0 and preferably GCC
>>> 6.1.0.  Is there a Debian dpkg file that I could use to install MPICH?
>>
>> Yes, try 'apt-get install mpich'.
>
> I think he's saying "apt-get install mpich" brings in gcc-4.8 as a
> dependency.
>
> Perhaps "apt-get source mpich" or maybe with the "-b" flag for
> bulid-dependencies, then re-building the debian package will get you
> what you need?
>
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