It is not possible to build the image. the building process fails executing:

RUN curl -fsSL https://get.docker.com/ | sed "s/docker-engine/docker-engine-${DOCKER_ENGINE_VERSION}/" | sh

I have executed:

docker build --tag accenture/adop-jenkins-slave:0.1.5 .

i get:

To enable higher workloads in ADOP, the Slave image should be allowed to scale out somehow.
One possible option is to manually launch multiple containers of the adop-jenkins-slave image, with different names.
To make things easier for platform users, a convenience job could be placed under Platform Management to allow easy launch of new Slave nodes, using simply the build number for disambiguation.

Currently the Slave image is using JDK 8 update 45, which is quite outdated by now. We should consider updating Java version to the latest JDK 8 update 111, taking advantage of security patches as well as performance improvements and bugs fixed since update 45.

Maven installation in Slave should make use of Nexus as proxy, optimizing bandwidth when downloading artefacts from public repositories, and enabling deployment of artefacts built in ADOP builds.

Executing this command:
$ sudo docker exec jenkins-slave cat tools/hudson.tasks.Maven_MavenInstallation/ADOP_Maven/conf/settings.xml
I can see that Maven configuration is the vanilla one.

We should evaluate which mechanism would be the better to have Maven settings appropriately loaded into the Slave:
a) Do this during Platform init
b) Install Maven along with our settings in Dockerfile (vs. automatic install)
c) Any other.

how can i help fix them?

It is not possible to create a docker image from Dockerfile.
If you try to wget the jdk, you get a 404 error.

hi team , the below url is unreachable , please can you update the dockerfile
http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm
thanks