用brew install octave --with-qt報錯, 直接找了個DMG的安裝. 以下是地址和說明
https://github.com/octave-app/octave-app/releases/download/untagged-4e9d0ab25492be932368/Octave-4.4.0-beta2.dmg
All beta releases will be available at:
http://octave-app.org/Developer-Downloads.html
Source code used to produce this app bundle can be found at:
https://github.com/octave-app/octave-app-bundler
Since this is an unsigned app, the first time you run it, you will need
to right-click it and choose "Open" instead of just double-clicking it,
so you get a dialog with the option to run it even though it's from an
unidentified developer. We're looking at fixing this.