Hi @donny-nyc, we’re experiencing the same issue. Which executor image are you using for your job?
With cimg/base:stable-20.04 our jobs were succeeding 20 hours ago but since then they’ve failed on docker-compose not being found. Our configuration has not changed, but the cimg/base image has been updated by CircleCI 20 hours ago.
Edit: I see that this is an intentional breaking change to a stable version by CircleCI, where docker-compose has been replaced by docker compose (Docker Compose v2 now in cimg/base).