Symbol not found: _dlacpy_64_ when calling svdvals on a DistribuedArray

Hi,

I tried the example here: https://github.com/JuliaParallel/Elemental.jl#svd-example-with-distributedarrays-on-4-processors on my macOS 11.6.1 laptop and I get:
```
dyld: lazy symbol binding failed: Symbol not found: _dlacpy_64_
```

I'm wondering if this is a macOS problem (do I need to set a path maybe?), and if anyone here has any ideas.