brew install --cask rancher

brew install --cask rancher
.../...

==> Installing Cask rancher
==> Moving App 'Rancher Desktop.app' to '/Applications/Rancher Desktop.app'
🍺  rancher was successfully installed!

Errors

• Error: Cask 'rancher' conflicts with 'docker'.

See also

• Rancher, RancherOS, Rancher Server, Rancher Desktop, Rancher Webhook, rancher config, k3d, k3s, Klipper, RKE, Harvester, Longhorn, rancher-agent, Rancher authentication providers, cattle.io, ACE, Norman, rancher-backup, versions, Rancher Manager and Cluster API (CAPI), Ingress configuration, Terraform Rancher