Eduardo,

By config.log, we mean the config.log automatically generated by your configure command

(e.g. not the output of the configure command)

this is a huge file, so please compress it


Cheers,


Gilles


this file should start with

This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by Open MPI configure 4.0.0, which was
generated by GNU Autoconf 2.69.  Invocation command line was




On 12/17/2018 7:29 PM, Eduardo Rothe via users wrote:
Hi Howard,

Thank you for you reply. I have just re-executed the whole process and here is the config.log (in attachment to this message)!

Just for restating, when I use internal PMIx I get the following error while running mpirun (using Open MPI 4.0.0):

--------------------------------------------------------------------------
We were unable to find any usable plugins for the BFROPS framework. This PMIx framework requires at least one plugin in order to operate. This can be caused
by any of the following:

* we were unable to build any of the plugins due to some combination
  of configure directives and available system support

* no plugin was selected due to some combination of MCA parameter
  directives versus built plugins (i.e., you excluded all the plugins
  that were built and/or could execute)

* the PMIX_INSTALL_PREFIX environment variable, or the MCA parameter
  "mca_base_component_path", is set and doesn't point to any location
  that includes at least one usable plugin for this framework.

Please check your installation and environment.
--------------------------------------------------------------------------

Regards,
Eduardo


On Saturday, 15 December 2018, 18:35:44 CET, Howard Pritchard <hpprit...@gmail.com> wrote:


Hi Eduardo

Could you post the config.log for the build with internal PMIx so we can figure that out first.

Howard

Eduardo Rothe via users <users@lists.open-mpi.org <mailto:users@lists.open-mpi.org>> schrieb am Fr. 14. Dez. 2018 um 09:41:

    Open MPI: 4.0.0
    PMIx: 3.0.2
    OS: Debian 9

    I'm building a debian package for Open MPI and either I get the
    following error messages while configuring:

          undefined reference to symbol 'dlopen@@GLIBC_2.2.5'
          undefined reference to symbol 'lt_dlopen'

    when using the configure option:

          ./configure --with-pmix=/usr/lib/x86_64-linux-gnu/pmix

    or otherwise, if I use the following configure options:

          ./configure --with-pmix=external
    --with-pmix-libdir=/usr/lib/x86_64-linux-gnu/pmix

    I have a successfull compile, but when running mpirun I get the
    following message:

    --------------------------------------------------------------------------
    We were unable to find any usable plugins for the BFROPS
    framework. This PMIx
    framework requires at least one plugin in order to operate. This
    can be caused
    by any of the following:

    * we were unable to build any of the plugins due to some combination
      of configure directives and available system support

    * no plugin was selected due to some combination of MCA parameter
      directives versus built plugins (i.e., you excluded all the plugins
      that were built and/or could execute)

    * the PMIX_INSTALL_PREFIX environment variable, or the MCA parameter
      "mca_base_component_path", is set and doesn't point to any location
      that includes at least one usable plugin for this framework.

    Please check your installation and environment.
    --------------------------------------------------------------------------

    What I find most strange is that I get the same error message
    (unable to find
    any usable plugins for the BFROPS framework) even if I don't
    configure
    external PMIx support!

    Can someone please hint me about what's going on?

    Cheers!
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