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Re: [Opal] Problem with running opal after compiling.

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  • From: "Gsell Achim (PSI)" <achim.gsell AT>
  • To: sherlp <1341516422 AT>
  • Cc: "opal AT" <opal AT>
  • Subject: Re: [Opal] Problem with running opal after compiling.
  • Date: Mon, 21 Mar 2022 08:20:16 +0000
  • Accept-language: en-US, de-CH
  • Authentication-results:; iprev=pass ( smtp.remote-ip=; spf=pass; dmarc=skipped

Hi Sherlp,

on which OS are you compiling? Linux (which distribution)? macOS (which
version and which CPU: Intel or M1)?

Looks like that you have another MPI package installed: You have (at least)
two libmpi: and



> On 21 Mar 2022, at 05:56, sherlp <1341516422 AT> wrote:
> Dear all,
> After installing OPAL according to the build-recipes from wiki of OPAL
> completely, I type "opal" on terminal. But what appears is that
> ***The MPI_Comm_f2c() function was called before MPI_INIT was invoked.
> ***This is disallowed by the MPI standard.
> ***Your MPI job will now abort.
> By the way, there is only one warning in the process of ./400-build-opal
> called ", needed by .../, may conflict with
> libmpi.
> 12".
> Does someone know what's wrong here and how to figure it?
> Best wishes,
> Sherlp

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