Assuming you have Docker and NVIDIA Docker already installed, as illustrated in Chapter 9, Containerization on GPU-Enabled Platforms, download the latest stable deepchem docker image and create a container out of it using the following commands:
docker pull deepchemio/deepchem
nvidia-docker run -i -t deepchemio/deepchem
You are now in a Docker container whose Python has DeepChem installed as a closed environment configuration ready to use on your Ubuntu Linux system.