bash <(curl -fsSL git.io/getdeepdive)
Pulling database (hazyresearch/postgres:latest)...
ERROR: Get https://registry-1.docker.io/v2/hazyresearch/postgres/manifests/latest: unauthorized: incorrect username or password
## Failed installation for deepdive_docker_sandbox
It turns out that the docker GUI allows you to sign in to docker using an email address. However, Deep Dive is using the CLI for login. The CLI requires that you be logged in as your Docker user-id. By going to my Docker symbol and changing the sign-in to my user-id and then opening a new shell window the problem was solved and a Docker Deep Dive Sandbox was started as expected.
If you search on: mac docker incorrect username or password
You can find more information if you need it.