MacOS Julia v1.0.1 no compatible versions

[Suibeom]

Currently my package manager is telling me that the only compatible version is: uninstalled (i.e. no compatible versions...)

(v1.0) pkg> add CLBLAS
Resolving package versions...
ERROR: Unsatisfiable requirements detected for package CLBLAS [422c787a]:
CLBLAS [422c787a] log:
├─possible versions are: [0.1.0, 1.1.0-1.1.5, 1.2.0] or uninstalled
├─restricted to versions * by an explicit requirement, leaving only versions [0.1.0, 1.1.0-1.1.5, 1.2.0]
└─restricted by julia compatibility requirements to versions: uninstalled — no versions left