There are a few ways to install FVM, and we are working on other ways to make it even simpler.
You can download the standalone packages from the GitHub repo here.
If you use the Homebrew package manager for Mac OS X, you can install FVM by running
To install fvm (Install), run the following command from the command line or from PowerShell:
If you use the Homebrew package manager for Linux, you can install FVM by running
You are able to also install FVM as a pub package.
However if you plan on using FVM to manage your global Flutter install we recommend installing as a standalone.