I no longer have access to any CUDA-compatible Macs running macOS High Sierra, and am unable to update this guide or the related Homebrew formulas. If you want to run AliceVision/Meshroom on a modern Mac, your best bet is to wait for AliceVision to support building without CUDA.
Homebrew tap for AliceVision and related formulae. Please see the blog post here: https://ryanfb.github.io/etc/2018/08/17/alicevision_and_meshroom_on_mac_os_x.html
