Can you send more detail? https://www.open-mpi.org/community/help/
On Oct 14, 2019, at 9:58 AM, Chris Ward via devel <devel@lists.open-mpi.org<mailto:devel@lists.open-mpi.org>> wrote: One of my fellow developers at IBM is having problems building OpenMPI 4. The 'configure' command is failing trying to set up the mca hcoll '.so'. The error message is to the effect that libsharp.so is missing. Looking by hand, the sharp library is in the expected place in the MOFED install. Is there some option to 'configure' that he is missing ? T J (Chris) Ward, IBM Research. Scalable Data-Centric Computing - IBM Spectrum MPI IBM United Kingdom Ltd., Hursley Park, Winchester, Hants, SO21 2JN 011-44-1962-818679 LinkedIn https://www.linkedin.com/in/tjcward/ ResearchGate https://www.researchgate.net/profile/Thomas_Ward16 IBM Research -- Data Centric Systems<http://www.research.ibm.com/artificial-intelligence/hardware/> IBM Supercomputer Marketing<https://www.ibm.com/it-infrastructure/power/scale-out> IBM Branded Products<https://www.ibm.com/products> IBM Branded Swag<https://logostore-globalid.us/> <Mail Attachment.jpeg><https://developer.ibm.com/articles/running-linux-and-ibm-spectrum-scale-on-ibm-supercomputers/> UNIX in the Cloud - Find A Place Where There's Room To Grow, with the original Open Standard. Free Trial Here Today<http://sdf.lonestar.org/index.cgi?telnet> Protein Folding by Supercomputer - BlueMatter<https://github.ibm.com/TJCW/BlueMatter> Molecular Dynamics package. Data Tables - In-memory key-value store<https://github.ibm.com/TJCW/tx-cics-tables> package. Linux on Windows - Virtualisation<https://w3-03.ibm.com/services/lighthouse/documents/124087> package. On the Lighthouse ! Unless stated otherwise above: IBM United Kingdom Limited - Registered in England and Wales with number 741598. Registered office: PO Box 41, North Harbour, Portsmouth, Hampshire PO6 3AU -- Jeff Squyres jsquy...@cisco.com<mailto:jsquy...@cisco.com>