################# Python virtualenv ################# About ===== virtualenv_ is a tool to create isolated Python environments. We recommend it for installing the software and its dependencies independently of your Python distribution. Install ======= Create Python virtualenv:: # Either use Python 2.7 ... virtualenv --no-site-packages .venv27 # ... or Python 3.6 virtualenv --no-site-packages --python python3.6 .venv36 Install:: # Activate virtualenv source .venv27/bin/activate # or source .venv36/bin/activate # Install Python package pip install uspto-opendata-python .. _virtualenv: https://virtualenv.pypa.io/