If your Linux distro does not have an Open MPI package readily available, you can build Open MPI from source for an RPi fairly easily. Something like this (not tested on an RPi / YMMV):
wget https://download.open-mpi.org/release/open-mpi/v3.1/openmpi-3.1.0.tar.bz2 tar xf openmpi-3.1.0.tar.bz2 cd openmpi-3.1.0 ./configure |& tee config.out make -j |& tee make.out sudo make install |& tee install.out This will download, configure, build, and install Open MPI into the /usr/local tree. You can optionally specify a prefix to have it install elsewhere, e.g.: ./configure --prefix=/path/to/where/you/want/it/to/install |& tee config.out Then do the make/sudo make again. > On May 29, 2018, at 6:43 PM, Neil k8it <k...@cac.net> wrote: > > I am starting to build a Raspberry pi cluster with MPI and I want to use the > latest Raspian Streach Lite version from the raspberrypi.org website. After a > lot of trials of watching youtubes on how to do this, I have found that the > new version of Raspian Streach LITE is not compatible . I am looking for > details instructions on how to install MPIwith this latest version of Raspian > Streach Lite. I am using the newset hardware,RPI 3 B+ which requires this OS > to use the features on the -new chipset > > > > > > Thanks > Neil > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/users -- Jeff Squyres jsquy...@cisco.com _______________________________________________ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
