After halting my Homestead this morning, I tried starting it again by running $ homestead up. The following message was shown:
==> default: Checking if box 'laravel/homestead' is up to date... ==> default: A newer version of the box 'laravel/homestead' is available! You currently ==> default: have version '0.2.0'. The latest is version '0.2.2'. Run ==> default: `vagrant box update` to update.
But running that returns:
$ vagrant box update A Vagrant environment or target machine is required to run this command. Run `vagrant init` to create a new Vagrant environment. Or, get an ID of a target machine from `vagrant global-status` to run this command on. A final option is to change to a directory with a Vagrantfile and to try again.
But I have a vagrant environment running, within Homestead. So how do I update the Homestead?