To install, run:

python3 -m venv ./venv

source ./venv/bin/activate

pip install --upgrade pip

pip install -r requirements.txt

To train using PPO, run:

python3 ppo.py <env_name> --train

Where <env_name> corresponds to the name of the built Unity environment.

For a list of additional hyperparameters, run: python3 ppo.py --help

See this related blog post for a description of how to run Unity Environments on AWS EC2 instances with the GPU.