I had an error when I built MPI on my MacBook:
(@v1.4) pkg> build MPI Building MPI → `~/.julia/packages/MPI/k7f4E/deps/build.log` ┌ Error: Error building `MPI`: │ [ Info: using system MPI │ ERROR: LoadError: libmpi could not be found │ Stacktrace: │  error(::String) at ./error.jl:33 │  top-level scope at /Users/ke/.julia/packages/MPI/k7f4E/deps/build.jl:75 │  include(::String) at ./client.jl:439 │  top-level scope at none:5 │ in expression starting at /Users/ke/.julia/packages/MPI/k7f4E/deps/build.jl:63 └ @ Pkg.Operations /Users/julia/buildbot/worker/package_macos64/build/usr/share/julia/stdlib/v1.4/Pkg/src/Operations.jl:899
I have installed open_mpi via Homebrew before I built MPI in Julia.
Could anyone help me to fix it? Thank you!