Created by: putcn

when WITH_GOLANG is set OFF which is the default value, then trying to create production image with Dockerfile in build directory, the process fails at step 7

Step 7/9 : ADD go/cmd/pserver/pserver /usr/bin/
ADD failed: stat /var/lib/docker/tmp/docker-builder082654511/go/cmd/pserver/pserver: no such file or directory

might need to check if pserver is created before copying.