Support for Mac / Tatin ?

I was curious about calculating an eigenvector in APL and happy to discover this package. Would support for Mac be possible, either via a Mac-specific `Math.dyalog` (I tried the Linux one and was unsuccessful) or via Tatin?

FWIW on Mac I get the following (Dyalog APL Version 20.0.53963)

```
]get /path/to/Math-linux/Math.dyalog ⍝ linux version
#.Math
m←[0 0 1⋄0.5 0 0⋄0.5 1 0]
Math.Eigen m
⍎SYNTAX ERROR: Invalid Keyword: ":"
Call[0] ***ERROR 102 : ⎕NA'lapack64|dgeev_ F8[] >F8[] >I
4 F8[] F8[] I4'
∧
```
and the same for `test.eigen`.

I'd be happy to hear I've just used it incorrectly.

Start with Math.dyalog and test.eigen, reproducing the reported Dyalog APL 20 error from the Linux version on Mac. Inspect the existing LAPACK binding and any Tatin packaging relevant to this workspace; done means the eigenvector example and test.eigen run successfully on Mac.

Written by the indexing model from the issue text.