1 2## Requirement 3 4The `Dockerfile` script requires a version of `docker` >= 17.05 5 6## Installing docker 7 8The official docker install docs use a ppa with a modern version available: 9https://docs.docker.com/install/linux/docker-ce/ubuntu/ 10 11## How to run 12 13`docker build -t zstd .` 14 15## test 16 17``` 18echo foo | docker run -i --rm zstd | docker run -i --rm zstd zstdcat 19foo 20``` 21