When setting up the project initially, run

pip install --upgrade pip
virtualenv meta-pyenv
source meta-pyenv/bin/activate
pip install -r requirements.txt

Make sure you run the source command before working with this project. Alternatively, you can add it to your ~/.bashrc.

To leave the virtual environment, simply close your terminal or type deactivate.

To run the search engine server,

python search_server.py config.toml

To run the NLP demo server,

python nlp_server.py config.toml