Github user njayaram2 commented on a diff in the pull request:
https://github.com/apache/madlib/pull/181#discussion_r139574130
--- Diff: README.md ---
@@ -18,7 +18,11 @@ Development with Docker
=======================
We provide a Docker image with necessary dependencies required to compile
and test MADlib on PostgreSQL 9.6. You can view the dependency Docker file at
./tool/docker/base/Dockerfile_postgres_9_6. The image is hosted on Docker Hub
at madlib/postgres_9.6:latest. Later we will provide a similar Docker image for
Greenplum Database.
-Some useful commands to use the docker file:
+We have a script to quickly run this docker image at
./tool/docker_start.sh, which will mount your local madlib directory, build
MADlib and run install check on this Docker image. At the end, it will `docker
exec` as postgres user. Note that you have to run this script from one level up
from your madlib directory, for example, ~/workspace which has madlib source
directory there.
--- End diff --
If applicable, please update the usage steps listed in this too.
---
