After the name, enter 5 to create a crypt remote -> option missing on Homebrew/macOS


I wish to create a crypt remote.
Installed with “brew install rclone”. What other stuff do I need to install to have those options?

> brew info rclone
rclone: stable 1.36 (bottled)
Rsync for cloud storage
/usr/local/Cellar/rclone/1.36 (7 files, 22.3MB) *
  Poured from bottle on 2017-06-24 at 19:19:36
==> Dependencies
Build: go ✘
==> Requirements
Build: git ✔
==> Caveats
Bash completion has been installed to: