That's true. Either is fine. I just couldn't remember if macports had already picked up 3.1 or was on 3.0.4. I knew homebrew was up to date since we maintain that ourselves. 

On Monday, March 31, 2014, Eric A. Borisch <eborisch@ieee.org> wrote:
FWIW, MacPorts also provides a very easy install path on OSX.

  - Eric

On Sunday, March 30, 2014, Wesley Bland <wbland@anl.gov> wrote:
Can you try updating to a more recent version of mpich? 1.2 is very old at this point. On Mac OS, the easiest way to install is using homebrew. 

Thanks,
Wesley

On Sunday, March 30, 2014, asdsdjsakdjklasjdklasjdkl sdsadasdasdsadsad <rokus123@yandex.ru> wrote:
 

I have an unusual problem when i try to start a program throught MPI =(

(i install MPI according to instruction, i swear)

[mac os x 10.7.5, python 2.7.6, mpich2-1.2]

~ $ sudo mpd &
[1] 65314
~ $ sudo mpdtrace
MacBook-Ivan-2
~ $ sudo mpdallexit

ok, but when i try to execute further test i have error

~ $ sudo mpd &