Hi Yang,
Oh, I’ve been using podman on Red Hat for testing: podman version Client: Podman Engine Version: 4.0.2 API Version: 4.0.2 If I use Docker (version 20.10.13 for me right now) then it builds fine with that COPY git line. Nice! To use podman, I need to either comment out the COPY git line, or mkdir .git first. Thanks, Jim